CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG636414982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG636414982

Diamond specifications and retailer prices

From HK$1,953 HKD
As of November 5, 2026
Save HK$5,547 HKD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,759 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636414982 or 636414982. Listed at 13 retailers as of November 4, 2026, with a 284% 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

1.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636414982
Dimensions6.94 × 5.38 × 3.58 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
6.94 mm5.38 mm1.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636414982
Side View
Table 64.0%Crown 31.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.5%

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 5
Current: HK$1,953 HKD|Low: HK$1,538 HKD|High: HK$8,759 HKD|Avg: HK$4,442 HKD|-7.4%
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
Reve Diamonds
November 5, 2026
Retailer 4HK$1,538 HKD
Retailer 2HK$1,710 HKD
Retailer 1HK$1,953 HKD
Retailer 8HK$2,801 HKD
Retailer 11HK$2,887 HKD
Retailer 13HK$2,950 HKD
Retailer 14HK$3,075 HKD
Retailer 7HK$3,319 HKD
Retailer 12HK$4,166 HKD
Retailer 5HK$4,189 HKD
Retailer 10HK$5,594 HKD
Retailer 3HK$6,041 HKD
Retailer 9HK$7,500 HKD
Retailer 6HK$8,245 HKD
Reve DiamondsHK$8,759 HKD

38 data points across 15 retailers

13 retailersHK$1,953 HKD to HK$7,500 HKD

Retailer 1
-
HK$1,710 HKD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$1,953 HKD
View
A
Retailer 3
-
HK$2,801 HKD
View
A
Retailer 4
-
HK$2,887 HKD
View
A
Retailer 5
-
HK$2,950 HKD
View
A
Retailer 6
-
HK$3,075 HKD
View
A
Retailer 7
-
HK$3,319 HKD
View
B+
Retailer 8
-
HK$4,166 HKD
View
B+
Retailer 9
-
HK$4,189 HKD
View
B+
Retailer 10
-
HK$5,594 HKD
View
B
Retailer 11
-
HK$6,041 HKD
View
B
Retailer 12
-
HK$7,500 HKD
View
Most Expensive
Reve Diamonds
DC3F73D4C · Oct 11
HK$8,759 HKD
$1,117 USD
View
Price last confirmed 25 days ago
12 more retailers have this diamond
Prices start from HK$1,953 HKDSave up to HK$5,547 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
1.03ct Cushion
HK$1,953 HKD