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Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG692556172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692556172

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of October 30, 2026
Save HK$14,413 HKD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$16,084 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692556172 or 692556172. Listed at 24 retailers as of October 30, 2026, with prices from HK$1,671 to HK$16,084, a HK$14,413 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,084. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556172
Dimensions10.67 × 5.13 × 3.26 mm
L/W Ratio2.08
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
10.67 mm5.13 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556172
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$16,084 HKD|Low: HK$1,671 HKD|High: HK$19,457 HKD|Avg: HK$6,509 HKD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 6HK$1,671 HKD
Retailer 3HK$1,938 HKD
Retailer 23HK$1,938 HKD
Retailer 5HK$2,071 HKD
Retailer 22HK$3,214 HKD
Retailer 11HK$3,232 HKD
Retailer 14HK$3,499 HKD
Retailer 19HK$3,855 HKD
Retailer 9HK$3,923 HKD
Retailer 2HK$3,955 HKD
Retailer 13HK$4,328 HKD
Retailer 15HK$5,013 HKD
Retailer 20HK$5,584 HKD
Retailer 8HK$6,692 HKD
Retailer 7HK$7,359 HKD
Retailer 16HK$7,791 HKD
Retailer 12HK$8,707 HKD
Retailer 21HK$9,187 HKD
Retailer 10HK$9,696 HKD
Retailer 4HK$9,729 HKD
Retailer 17HK$11,062 HKD
Retailer 18HK$11,275 HKD
Do Amore DiamondsHK$16,084 HKD

34 data points across 23 retailers

24 retailersHK$1,671 HKD to HK$16,084 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
$213 USD
A
Retailer 2
-
HK$1,938 HKD
$247 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,938 HKD
$247 USD
View
A
Retailer 4
-
HK$2,071 HKD
$264 USD
View
A
Retailer 5
-
HK$3,214 HKD
View
A
Retailer 6
-
HK$3,232 HKD
$412 USD
View
A
Retailer 7
-
HK$3,499 HKD
$446 USD
View
A
Retailer 8
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HK$3,855 HKD
€468 EUR
View
A
Retailer 9
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HK$3,923 HKD
$500 USD
View
A
Retailer 10
-
HK$3,955 HKD
ZAR 8,143 ZAR
View
A
Retailer 11
-
HK$4,328 HKD
£434 GBP
View
Retailer 12
-
HK$5,013 HKD
$639 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$5,584 HKD
A$1,095 AUD
View
B+
Retailer 14
-
HK$6,692 HKD
$853 USD
View
B+
Retailer 15
-
HK$7,359 HKD
$938 USD
View
B+
Retailer 16
-
HK$7,791 HKD
SGD 1,342 SGD
View
B+
Retailer 17
-
HK$8,707 HKD
$1,110 USD
View
B+
Retailer 18
-
HK$9,187 HKD
£922 GBP
View
B
Retailer 19
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HK$9,696 HKD
$1,236 USD
View
B+
Retailer 20
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HK$9,729 HKD
$1,240 USD
View
B
Retailer 21
-
HK$11,062 HKD
$1,410 USD
View
B
Retailer 22
-
HK$11,188 HKD
$1,426 USD
View
B+
Retailer 23
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HK$11,275 HKD
A$2,211 AUD
View
Most Expensive
B
Do Amore Diamonds
27-3D9AA8517 · Oct 31
HK$16,084 HKD
$2,050 USD
View
23 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$14,413 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
1.03ct Marquise
HK$1,671 HKD