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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG733557849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733557849

Diamond specifications and retailer prices

From HK$1,491 HKD
As of November 4, 2026
Save HK$20,634 HKD (93%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,125 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733557849 or 733557849. Listed at 16 retailers as of November 4, 2026, with prices from HK$1,491 to HK$22,125, a HK$20,634 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,125. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733557849
Dimensions9.42 × 5.11 × 3.11 mm
L/W Ratio1.84
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
9.42 mm5.11 mm0.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733557849
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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$22,125 HKD|Low: HK$1,491 HKD|High: HK$22,125 HKD|Avg: HK$8,113 HKD
Do Amore Diamonds
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November 5, 2026
Retailer 24HK$1,491 HKD
Retailer 25HK$1,671 HKD
Retailer 4HK$1,734 HKD
Retailer 13HK$1,852 HKD
Retailer 20HK$2,668 HKD
Retailer 6HK$3,476 HKD
Retailer 11HK$3,546 HKD
Retailer 18HK$4,229 HKD
Retailer 9HK$4,252 HKD
Retailer 16HK$4,260 HKD
Retailer 21HK$4,762 HKD
Retailer 15HK$5,123 HKD
Retailer 8HK$6,049 HKD
Retailer 3HK$6,575 HKD
Retailer 17HK$6,904 HKD
Retailer 5HK$7,328 HKD
Retailer 12HK$7,916 HKD
Retailer 10HK$8,011 HKD
Retailer 19HK$8,167 HKD
Retailer 7HK$9,250 HKD
Retailer 14HK$10,545 HKD
Retailer 2HK$13,864 HKD
Retailer 22HK$18,595 HKD
Retailer 23HK$18,595 HKD
Do Amore DiamondsHK$22,125 HKD

13 data points across 25 retailers

16 retailersHK$1,491 HKD to HK$22,125 HKD

A
Cheapest Retailer
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HK$1,491 HKD
A
Retailer 2
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HK$1,671 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,734 HKD
View
A
Retailer 4
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HK$1,852 HKD
View
A
Retailer 5
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HK$2,668 HKD
View
A
Retailer 6
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HK$4,762 HKD
View
Retailer 7
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HK$5,123 HKD
View
Price last confirmed 57 days ago
B+
Retailer 8
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HK$6,575 HKD
View
B+
Retailer 9
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HK$7,328 HKD
View
B+
Retailer 10
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HK$7,916 HKD
View
B+
Retailer 11
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HK$8,167 HKD
View
Retailer 12
-
HK$9,250 HKD
View
Price last confirmed 40 days ago
B
Retailer 13
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HK$13,864 HKD
View
B
Retailer 14
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HK$18,595 HKD
View
B
Retailer 15
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HK$18,595 HKD
View
Most Expensive
B
Do Amore Diamonds
32-LG733557849 · Nov 4
HK$22,125 HKD
$2,820 USD
View
15 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$20,634 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
0.83ct Marquise
HK$1,491 HKD