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Marquise|Lab Grown|IGI

1.59ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508165

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508165

Diamond specifications and retailer prices

From HK$4,794 HKD
As of November 4, 2026
Save HK$42,439 HKD (90%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: HK$47,233 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508165 or 754508165. Listed at 34 retailers as of November 4, 2026, with prices from HK$4,794 to HK$47,233, a HK$42,439 spread on the same certified stone. Do Amore Diamonds lists it at HK$47,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508165
Dimensions11.95 × 6.15 × 3.78 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.95 mm6.15 mm1.59 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508165
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$47,233 HKD|Low: HK$4,794 HKD|High: HK$47,233 HKD|Avg: HK$15,650 HKD
Do Amore Diamonds
Retailer 2
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Retailer 25
November 4, 2026
Retailer 2HK$4,794 HKD
Retailer 15HK$6,724 HKD
Retailer 25HK$6,920 HKD
Retailer 16HK$7,430 HKD
Retailer 24HK$7,571 HKD
Retailer 12HK$8,097 HKD
Retailer 14HK$8,937 HKD
Retailer 13HK$9,258 HKD
Retailer 23HK$9,721 HKD
Retailer 8HK$10,922 HKD
Retailer 10HK$11,157 HKD
Retailer 4HK$12,514 HKD
Retailer 20HK$14,750 HKD
Retailer 3HK$15,582 HKD
Retailer 6HK$16,963 HKD
Retailer 19HK$17,253 HKD
Retailer 21HK$19,505 HKD
Retailer 17HK$21,051 HKD
Retailer 11HK$21,537 HKD
Retailer 7HK$22,283 HKD
Retailer 22HK$23,358 HKD
Retailer 18HK$24,370 HKD
Retailer 9HK$26,904 HKD
Retailer 5HK$28,716 HKD
Do Amore DiamondsHK$47,233 HKD

26 data points across 25 retailers

34 retailersHK$4,794 HKD to HK$47,233 HKD

A
Cheapest Retailer
-
HK$4,794 HKD
Retailer 2
-
HK$5,398 HKD
View
Price last confirmed 27 days ago
Retailer 3
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HK$5,398 HKD
View
Price last confirmed 35 days ago
Retailer 4
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HK$5,869 HKD
View
Price last confirmed 36 days ago
Retailer 5
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HK$6,175 HKD
View
Price last confirmed 36 days ago
Retailer 6
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HK$6,261 HKD
View
Price last confirmed 32 days ago
Retailer 7
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HK$6,261 HKD
View
Price last confirmed 25 days ago
A
Retailer 8
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HK$6,724 HKD
View
Final sale: no returns
A
Retailer 9
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HK$6,920 HKD
View
A
Retailer 10
-
HK$7,430 HKD
View
A
Retailer 11
-
HK$7,571 HKD
View
A
Retailer 12
-
HK$8,097 HKD
View
A
Retailer 13
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HK$8,937 HKD
View
A
Retailer 14
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HK$9,258 HKD
View
A
Retailer 15
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HK$9,721 HKD
View
A
Retailer 16
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HK$10,922 HKD
View
A
Retailer 17
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HK$11,157 HKD
View
A
Retailer 18
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HK$12,514 HKD
View
B+
Retailer 19
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HK$14,750 HKD
View
B+
Retailer 20
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HK$15,582 HKD
View
B+
Retailer 21
-
HK$16,963 HKD
View
B+
Retailer 22
-
HK$17,253 HKD
View
Retailer 23
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HK$19,419 HKD
View
Price last confirmed 25 days ago
Retailer 24
-
HK$19,419 HKD
View
Price last confirmed 35 days ago
B+
Retailer 25
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HK$19,505 HKD
View
B+
Retailer 26
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HK$21,051 HKD
View
B
Retailer 27
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HK$21,537 HKD
View
B
Retailer 28
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HK$22,259 HKD
View
B+
Retailer 29
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HK$22,283 HKD
View
B+
Retailer 30
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HK$23,358 HKD
View
B
Retailer 31
-
HK$24,370 HKD
View
B
Retailer 32
-
HK$26,904 HKD
View
B
Retailer 33
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HK$28,716 HKD
View
Most Expensive
B
Do Amore Diamonds
27-85D5E6F64 · Nov 4
HK$47,233 HKD
$6,020 USD
View
33 more retailers have this diamond
Prices start from HK$4,794 HKDSave up to HK$42,439 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.59ct Marquise
HK$4,794 HKD