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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG797677409

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797677409

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 30, 2026
Save HK$16,084 HKD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$18,359 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797677409 or 797677409. Listed at 13 retailers as of October 30, 2026, with prices from HK$2,275 to HK$18,359, a HK$16,084 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,359. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797677409
Dimensions8.38 × 6.51 × 4.61 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm6.51 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797677409
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 70.8%

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$18,359 HKD|Low: HK$2,275 HKD|High: HK$18,359 HKD|Avg: HK$7,070 HKD|+1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4HK$2,275 HKD
Retailer 10HK$2,369 HKD
Retailer 12HK$3,185 HKD
Retailer 11HK$4,394 HKD
Retailer 5HK$4,433 HKD
Retailer 6HK$4,511 HKD
Retailer 2HK$5,019 HKD
Retailer 8HK$6,084 HKD
Retailer 9HK$9,297 HKD
Retailer 13HK$9,642 HKD
Retailer 3HK$9,729 HKD
Retailer 7HK$10,482 HKD
Do Amore DiamondsHK$18,359 HKD

42 data points across 13 retailers

13 retailersHK$2,275 HKD to HK$18,359 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
Final sale: no returns
Retailer 2
-
HK$2,369 HKD
$302 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
HK$3,185 HKD
$406 USD
View
A
Retailer 4
-
HK$4,394 HKD
$560 USD
View
A
Retailer 5
-
HK$4,511 HKD
ZAR 9,289 ZAR
View
A
Retailer 6
-
HK$5,019 HKD
£504 GBP
View
A
Retailer 7
-
HK$6,084 HKD
A$1,193 AUD
View
B+
Retailer 8
-
HK$9,297 HKD
$1,185 USD
View
B+
Retailer 9
-
HK$9,642 HKD
$1,229 USD
View
B+
Retailer 10
-
HK$9,729 HKD
$1,240 USD
View
B+
Retailer 11
-
HK$10,482 HKD
£1,052 GBP
View
B
Retailer 12
-
HK$15,064 HKD
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF8B87292 · Nov 2
HK$18,359 HKD
$2,340 USD
View
12 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$16,084 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
1.90ct Cushion
HK$2,275 HKD