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Round|Lab Grown|IGI

1.26ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG766690709

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766690709

Diamond specifications and retailer prices

From $425 USD
€405 EUR
As of October 29, 2026
Save $602 USD (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,027 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct 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 LG766690709 or 766690709. Listed at 8 retailers as of October 29, 2026, with prices from $425 to $1,027, a $602 spread on the same certified stone. MOH London lists it at $1,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766690709
Dimensions7.03 × 6.99 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.03 mm6.99 mm1.26 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766690709
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,027 USD|Low: $414 USD|High: $1,271 USD|Avg: $621 USD|-13.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$425 USD
Retailer 6$442 USD
Retailer 3$471 USD
Retailer 4$482 USD
Retailer 5$502 USD
Retailer 2$635 USD
Retailer 7$878 USD
MOH London$1,027 USD

41 data points across 8 retailers

8 retailers$425 USD to $1,027 USD

A
Cheapest Retailer
-
$425 USD
€405 EUR
A
Retailer 2
-
$442 USD
View
B+
Retailer 3
-
$471 USD
£371 GBP
View
B+
Retailer 4
-
$482 USD
View
A
Retailer 5
-
$502 USD
View
B+
Retailer 6
-
$635 USD
View
B
Retailer 7
-
$878 USD
View
Most Expensive
B
MOH London
LG766690709 · Nov 1
$1,027 USD
£809 GBP
View
7 more retailers have this diamond
Prices start from $425 USDSave up to $602 USD

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
1.26ct Round
$425 USD