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Round|Lab Grown|IGI

1.27ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG842644218

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644218

Diamond specifications and retailer prices

From HK$2,369 HKD
$302 USD
As of November 1, 2026
Save HK$3,501 HKD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$7,931 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842644218 or 842644218. Listed at 6 retailers as of October 31, 2026, with a 148% 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

1.27
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644218
Dimensions6.99 × 7.02 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.99 mm7.02 mm1.27 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644218
Side View
Table 55.0%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.3%

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 1
Current: HK$7,931 HKD|Low: HK$2,369 HKD|High: HK$8,011 HKD|Avg: HK$4,440 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4HK$2,369 HKD
Retailer 2HK$2,999 HKD
Retailer 5HK$3,664 HKD
Retailer 3HK$3,742 HKD
Retailer 6HK$5,871 HKD
MOH LondonHK$7,931 HKD

22 data points across 6 retailers

6 retailersHK$2,369 HKD to HK$5,871 HKD

B+
Cheapest Retailer
-
HK$2,369 HKD
$302 USD
A
Retailer 2
-
HK$2,999 HKD
£301 GBP
View
B+
Retailer 3
-
HK$3,664 HKD
$467 USD
View
B+
Retailer 4
-
HK$3,742 HKD
$477 USD
View
B
Retailer 5
-
HK$5,871 HKD
$748 USD
View
Most Expensive
MOH London
LG842644218 · Oct 25
HK$7,931 HKD
£796 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from HK$2,369 HKDSave up to HK$3,501 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
1.27ct Round
HK$2,369 HKD