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Round|Lab Grown|IGI

1.29ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770637351

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770637351

Diamond specifications and retailer prices

From $233 USD
As of November 1, 2026
Save $929 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,162 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770637351 or 770637351. Listed at 18 retailers as of October 29, 2026, with prices from $233 to $1,162, a $929 spread on the same certified stone. MOH London lists it at $1,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770637351
Dimensions7.05 × 7.00 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm7.00 mm1.29 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770637351
Side View
Table 56.0%Crown 33.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.0%

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: $1,162 USD|Low: $223 USD|High: $2,252 USD|Avg: $762 USD|+0.5%
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
November 1, 2026
Retailer 12$233 USD
Retailer 13$288 USD
Retailer 5$480 USD
Retailer 14$488 USD
Retailer 2$498 USD
Retailer 11$515 USD
Retailer 8$521 USD
Retailer 3$531 USD
Retailer 9$703 USD
Retailer 7$800 USD
Retailer 10$930 USD
Retailer 4$1,061 USD
MOH London$1,162 USD
Retailer 6$2,252 USD

33 data points across 14 retailers

18 retailers$233 USD to $1,162 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$270 USD
View
A
Retailer 3
-
$288 USD
View
Retailer 4
-
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$480 USD
View
B+
Retailer 6
-
$488 USD
View
A
Retailer 7
-
$498 USD
ZAR 8,042 ZAR
View
B+
Retailer 8
-
$515 USD
View
B+
Retailer 9
-
$521 USD
€496 EUR
View
B+
Retailer 10
-
$531 USD
View
B+
Retailer 11
-
$703 USD
A$1,082 AUD
View
B+
Retailer 12
-
$760 USD
View
B+
Retailer 13
-
$800 USD
View
B
Retailer 14
-
$927 USD
View
Retailer 15
-
$930 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$979 USD
View
B
Retailer 17
-
$1,083 USD
View
Most Expensive
B
MOH London
LG770637351 · Oct 29
$1,162 USD
£915 GBP
View
17 more retailers have this diamond
Prices start from $233 USDSave up to $929 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
1.29ct Round
$233 USD