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Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG799648715

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799648715

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 30, 2026
Save HK$7,934 HKD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$9,566 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799648715 or 799648715. Listed at 25 retailers as of October 30, 2026, with prices from HK$1,632 to HK$9,566, a HK$7,934 spread on the same certified stone. Reve Diamonds lists it at HK$9,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648715
Dimensions11.59 × 5.55 × 3.45 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm5.55 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648715
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.2%

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: Oct 30
Current: HK$3,494 HKD|Low: HK$1,569 HKD|High: HK$9,650 HKD|Avg: HK$4,646 HKD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 4HK$1,632 HKD
Retailer 3HK$1,820 HKD
Retailer 9HK$1,891 HKD
Retailer 7HK$2,024 HKD
Retailer 11HK$2,024 HKD
Retailer 12HK$2,478 HKD
Retailer 19HK$2,730 HKD
Retailer 15HK$3,295 HKD
Retailer 1HK$3,494 HKD
Retailer 14HK$3,732 HKD
Retailer 17HK$4,223 HKD
Retailer 13HK$4,543 HKD
Retailer 16HK$4,919 HKD
Retailer 20HK$4,947 HKD
Retailer 2HK$5,884 HKD
Retailer 8HK$6,504 HKD
Retailer 5HK$6,732 HKD
Retailer 10HK$7,892 HKD
Retailer 18HK$8,151 HKD
Retailer 6HK$9,336 HKD
Reve DiamondsHK$9,566 HKD

38 data points across 21 retailers

25 retailersHK$1,632 HKD to HK$9,566 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
Retailer 4
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
A
Retailer 6
-
HK$2,478 HKD
£249 GBP
View
B+
Retailer 7
-
HK$2,730 HKD
$348 USD
View
A
Retailer 8
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HK$3,295 HKD
€400 EUR
View
A
Retailer 9
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HK$3,494 HKD
ZAR 7,195 ZAR
View
A
Retailer 10
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HK$3,732 HKD
£375 GBP
View
Retailer 11
-
HK$4,109 HKD
$524 USD
View
Price last confirmed 8 days ago
A
Retailer 12
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HK$4,111 HKD
$524 USD
View
A
Retailer 13
-
HK$4,223 HKD
A$828 AUD
View
B+
Retailer 14
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HK$4,543 HKD
$579 USD
View
B+
Retailer 15
-
HK$4,919 HKD
$627 USD
View
A
Retailer 16
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HK$4,947 HKD
A$970 AUD
View
B+
Retailer 17
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 18
-
HK$6,504 HKD
$829 USD
View
Retailer 19
-
HK$6,732 HKD
A$1,320 AUD
View
Price last confirmed 27 days ago
B+
Retailer 20
-
HK$6,896 HKD
$879 USD
View
B+
Retailer 21
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HK$6,923 HKD
$882 USD
View
B
Retailer 22
-
HK$7,892 HKD
£792 GBP
View
B
Retailer 23
-
HK$8,151 HKD
£818 GBP
View
Retailer 24
-
HK$9,336 HKD
$1,190 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Reve Diamonds
6337BB83B · Nov 1
HK$9,566 HKD
$1,219 USD
View
24 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$7,934 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
1.28ct Marquise
HK$1,632 HKD