CaratHunter
Plans
Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG778671668

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778671668

Diamond specifications and retailer prices

From HK$2,338 HKD
$298 USD
As of October 28, 2026
Save HK$8,708 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$11,047 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671668 or 778671668. Listed at 16 retailers as of October 28, 2026, with prices from HK$2,338 to HK$11,047, a HK$8,708 spread on the same certified stone. Reve Diamonds lists it at HK$11,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671668
Dimensions9.05 × 5.97 × 3.62 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm5.97 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671668
Side View
Table 58.0%Crown 33.2°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 60.6%

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 28
Current: HK$4,967 HKD|Low: HK$2,338 HKD|High: HK$11,101 HKD|Avg: HK$6,369 HKD|+5.7%
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
Reve Diamonds
October 29, 2026
Retailer 15HK$2,338 HKD
Retailer 3HK$2,597 HKD
Retailer 8HK$2,764 HKD
Retailer 11HK$3,492 HKD
Retailer 13HK$3,492 HKD
Retailer 9HK$4,465 HKD
Retailer 1HK$4,967 HKD
Retailer 4HK$5,273 HKD
Retailer 2HK$5,430 HKD
Retailer 10HK$6,044 HKD
Retailer 6HK$8,350 HKD
Retailer 7HK$8,755 HKD
Retailer 14HK$9,996 HKD
Retailer 5HK$10,164 HKD
Retailer 12HK$10,433 HKD
Reve DiamondsHK$11,047 HKD

42 data points across 16 retailers

16 retailersHK$2,338 HKD to HK$11,047 HKD

A
Cheapest Retailer
-
HK$2,338 HKD
$298 USD
Final sale: no returns
A
Retailer 2
-
HK$2,597 HKD
$331 USD
View
A
Retailer 3
-
HK$2,764 HKD
£277 GBP
View
B+
Retailer 4
-
HK$3,492 HKD
$445 USD
View
A
Retailer 5
-
HK$3,492 HKD
$445 USD
View
A
Retailer 6
-
HK$4,465 HKD
ZAR 9,194 ZAR
View
A
Retailer 7
-
HK$4,967 HKD
£498 GBP
View
A
Retailer 8
-
HK$5,273 HKD
$672 USD
View
A
Retailer 9
-
HK$5,430 HKD
$692 USD
View
A
Retailer 10
-
HK$6,044 HKD
A$1,185 AUD
View
B+
Retailer 11
-
HK$8,350 HKD
SGD 1,438 SGD
View
B+
Retailer 12
-
HK$8,755 HKD
$1,116 USD
View
B
Retailer 13
-
HK$9,996 HKD
$1,274 USD
View
B
Retailer 14
-
HK$10,164 HKD
£1,020 GBP
View
B+
Retailer 15
-
HK$10,433 HKD
£1,047 GBP
View
Most Expensive
B
Reve Diamonds
42A6576DA · Oct 28
HK$11,047 HKD
$1,408 USD
View
15 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$8,708 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
1.60ct Cushion
HK$2,338 HKD