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Round|Lab Grown|IGI

1.28ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG838634029

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838634029

Diamond specifications and retailer prices

From HK$1,302 HKD
As of November 5, 2026
Save HK$6,300 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$7,602 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838634029 or 838634029. Listed at 21 retailers as of November 2, 2026, with prices from HK$1,302 to HK$7,602, a HK$6,300 spread on the same certified stone. MOH London lists it at HK$7,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634029
Dimensions6.90 × 6.86 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.86 mm1.28 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634029
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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 5
Current: HK$7,602 HKD|Low: HK$1,279 HKD|High: HK$7,801 HKD|Avg: HK$3,585 HKD|-2.4%
MOH London
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
November 5, 2026
Retailer 9HK$1,302 HKD
Retailer 4HK$1,624 HKD
Retailer 16HK$1,624 HKD
Retailer 6HK$2,197 HKD
Retailer 12HK$2,769 HKD
Retailer 14HK$2,801 HKD
Retailer 10HK$2,848 HKD
Retailer 3HK$3,452 HKD
Retailer 13HK$3,962 HKD
Retailer 15HK$4,017 HKD
Retailer 11HK$4,080 HKD
Retailer 2HK$5,186 HKD
Retailer 5HK$5,421 HKD
Retailer 7HK$5,445 HKD
Retailer 8HK$5,656 HKD
MOH LondonHK$7,602 HKD

42 data points across 16 retailers

21 retailersHK$1,302 HKD to HK$7,602 HKD

A
Cheapest Retailer
-
HK$1,302 HKD
Retailer 2
-
HK$1,326 HKD
View
Price last confirmed 43 days ago
Retailer 3
-
HK$1,546 HKD
View
Price last confirmed 44 days ago
Retailer 4
-
HK$1,624 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$1,624 HKD
View
Price last confirmed 44 days ago
A
Retailer 6
-
HK$1,624 HKD
View
A
Retailer 7
-
HK$1,906 HKD
View
B+
Retailer 8
-
HK$2,197 HKD
View
A
Retailer 9
-
HK$2,769 HKD
View
A
Retailer 10
-
HK$2,801 HKD
View
A
Retailer 11
-
HK$2,848 HKD
View
A
Retailer 12
-
HK$3,452 HKD
View
B+
Retailer 13
-
HK$3,962 HKD
View
B+
Retailer 14
-
HK$4,017 HKD
View
B+
Retailer 15
-
HK$4,080 HKD
View
B+
Retailer 16
-
HK$5,186 HKD
View
Retailer 17
-
HK$5,296 HKD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
HK$5,421 HKD
View
B+
Retailer 19
-
HK$5,445 HKD
View
B
Retailer 20
-
HK$5,656 HKD
View
Most Expensive
B
MOH London
LG838634029 · Nov 2
HK$7,602 HKD
£763 GBP
View
20 more retailers have this diamond
Prices start from HK$1,302 HKDSave up to HK$6,300 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
1.28ct Round
HK$1,302 HKD