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Round|Lab Grown|IGI

1.20ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG814634321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814634321

Diamond specifications and retailer prices

From HK$2,158 HKD
As of November 4, 2026
Save HK$2,393 HKD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,513 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814634321 or 814634321. Listed at 18 retailers as of November 4, 2026, with a 111% 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

1.20
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634321
Dimensions6.86 × 6.83 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.83 mm1.20 ctG / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814634321
Side View
Table 62.0%Crown 34.2°Girdle: MediumPavilion 41.6°Culet: NoneDepth 60.9%

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$3,570 HKD|Low: HK$1,224 HKD|High: HK$8,513 HKD|Avg: HK$3,613 HKD|-7.1%
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
Retailer 16
Reve Diamonds
November 4, 2026
Retailer 5HK$1,271 HKD
Retailer 15HK$1,436 HKD
Retailer 7HK$1,624 HKD
Retailer 8HK$1,718 HKD
Retailer 12HK$2,158 HKD
Retailer 9HK$2,730 HKD
Retailer 13HK$2,801 HKD
Retailer 11HK$3,138 HKD
Retailer 2HK$3,295 HKD
Retailer 1HK$3,570 HKD
Retailer 10HK$3,923 HKD
Retailer 4HK$4,158 HKD
Retailer 14HK$4,551 HKD
Retailer 6HK$5,068 HKD
Retailer 16HK$5,563 HKD
Retailer 3HK$7,556 HKD
Reve DiamondsHK$8,513 HKD

39 data points across 17 retailers

18 retailersHK$2,158 HKD to HK$4,551 HKD

Retailer 1
-
HK$1,271 HKD
Price last confirmed 26 days ago
Retailer 2
-
HK$1,624 HKD
View
Price last confirmed 44 days ago
Retailer 3
-
HK$1,718 HKD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
HK$2,158 HKD
View
A
Retailer 5
-
HK$2,730 HKD
View
Retailer 6
-
HK$2,801 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$3,138 HKD
View
Retailer 8
-
HK$3,295 HKD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$3,570 HKD
View
B
Retailer 10
-
HK$3,923 HKD
View
Retailer 11
-
HK$4,135 HKD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$4,158 HKD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$4,551 HKD
View
Retailer 14
-
HK$4,629 HKD
View
Price last confirmed 26 days ago
Retailer 15
-
HK$5,068 HKD
View
Price last confirmed 37 days ago
Retailer 16
-
HK$5,563 HKD
View
Price last confirmed 9 days ago
Retailer 17
-
HK$7,556 HKD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
31678589C · Oct 25
HK$8,513 HKD
$1,085 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from HK$2,158 HKDSave up to HK$2,393 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
1.20ct Round
HK$2,158 HKD