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Cushion|Lab Grown|IGI

0.69ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG790679946

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG790679946

Diamond specifications and retailer prices

From HK$1,506 HKD
As of November 4, 2026
Save HK$4,770 HKD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,054 HKD at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 0.69ct lab-grown cushion diamond

This 0.69ct lab-grown cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790679946 or 790679946. Listed at 10 retailers as of November 4, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.69
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle46.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790679946
Dimensions4.96 × 4.88 × 3.33 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.96 mm4.88 mm0.69 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG790679946
Side View
Table 66.0%Crown 46.2°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 68.2%

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: Nov 4
Current: HK$7,054 HKD|Low: HK$1,506 HKD|High: HK$7,174 HKD|Avg: HK$3,439 HKD|-1.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8HK$1,506 HKD
Retailer 11HK$1,961 HKD
Retailer 6HK$2,322 HKD
Retailer 10HK$2,408 HKD
Retailer 3HK$2,510 HKD
Retailer 5HK$2,526 HKD
Retailer 7HK$3,060 HKD
Retailer 12HK$3,177 HKD
Retailer 9HK$3,719 HKD
Retailer 4HK$4,056 HKD
Retailer 2HK$6,276 HKD
Flawless Fine JewelryHK$7,054 HKD

24 data points across 12 retailers

10 retailersHK$1,506 HKD to HK$6,276 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
Retailer 2
-
HK$1,961 HKD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$2,322 HKD
View
Retailer 4
-
HK$2,408 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$2,526 HKD
View
B+
Retailer 6
-
HK$3,060 HKD
View
Retailer 7
-
HK$3,177 HKD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$3,719 HKD
View
B
Retailer 9
-
HK$6,276 HKD
View
Most Expensive
Flawless Fine Jewelry
88DE380A6 · Oct 25
HK$7,054 HKD
£708 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$4,770 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
0.69ct Cushion
HK$1,506 HKD