Round|Lab Grown|IGI

1.29ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG816613635

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816613635

Diamond specifications and retailer prices

From $203 USD
As of October 29, 2026
Save $982 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,185 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816613635 or 816613635. Listed at 16 retailers as of October 29, 2026, with prices from $203 to $1,185, a $982 spread on the same certified stone. MOH London lists it at $1,185. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816613635
Dimensions7.07 × 7.01 × 4.25 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
7.07 mm7.01 mm1.29 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816613635
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.4%

Caratlytics Score

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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: $1,185 USD|Low: $203 USD|High: $1,193 USD|Avg: $606 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
October 31, 2026
Retailer 8$203 USD
Retailer 10$252 USD
Retailer 11$437 USD
Retailer 2$461 USD
Retailer 3$470 USD
Retailer 6$500 USD
Retailer 5$528 USD
Retailer 9$600 USD
Retailer 7$652 USD
Retailer 12$864 USD
Retailer 4$909 USD
MOH London$1,185 USD

38 data points across 12 retailers

16 retailers$203 USD to $1,185 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$236 USD
View
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$252 USD
View
A
Retailer 5
-
$437 USD
View
A
Retailer 6
-
$461 USD
€439 EUR
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$500 USD
View
A
Retailer 9
-
$528 USD
£416 GBP
View
B+
Retailer 10
-
$600 USD
View
B+
Retailer 11
-
$652 USD
View
Retailer 12
-
$739 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$810 USD
View
B+
Retailer 14
-
$864 USD
View
B
Retailer 15
-
$928 USD
View
Most Expensive
B
MOH London
LG816613635 · Oct 29
$1,185 USD
£933 GBP
View
15 more retailers have this diamond
Prices start from $203 USDSave up to $982 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
$203 USD