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Cushion|Lab Grown|IGI

1.09ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG851692359

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851692359

Diamond specifications and retailer prices

From HK$1,396 HKD
As of November 5, 2026
Save HK$6,684 HKD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,081 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851692359 or 851692359. Listed at 8 retailers as of November 5, 2026, with prices from HK$1,396 to HK$8,081, a HK$6,684 spread on the same certified stone. Brilliant Earth lists it at HK$8,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692359
Dimensions7.40 × 5.36 × 3.27 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.36 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851692359
Side View
Table 65.0%Crown 30.8°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 61.0%

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 5
Current: HK$1,804 HKD|Low: HK$1,396 HKD|High: HK$7,241 HKD|Avg: HK$4,242 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2HK$1,396 HKD
Retailer 1HK$1,804 HKD
Retailer 6HK$1,891 HKD
Retailer 3HK$4,252 HKD
Retailer 5HK$5,052 HKD
Retailer 7HK$5,421 HKD
Retailer 4HK$7,241 HKD

2 data points across 7 retailers

8 retailersHK$1,396 HKD to HK$8,081 HKD

A
Cheapest Retailer
-
HK$1,396 HKD
Final sale: no returns
A
Retailer 2
-
HK$1,804 HKD
View
A
Retailer 3
-
HK$1,891 HKD
View
B+
Retailer 4
-
HK$4,252 HKD
View
B+
Retailer 5
-
HK$5,052 HKD
View
B+
Retailer 6
-
HK$5,421 HKD
View
B
Retailer 7
-
HK$7,241 HKD
View
Most Expensive
D
Brilliant Earth
22517500A · Nov 5
HK$8,081 HKD
$1,030 USD
View
7 more retailers have this diamond
Prices start from HK$1,396 HKDSave up to HK$6,684 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
1.09ct Cushion
HK$1,396 HKD