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Marquise|Lab Grown|IGI

1.29ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG794609810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794609810

Diamond specifications and retailer prices

From $227 USD
As of November 2, 2026
Save $899 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,126 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise 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 LG794609810 or 794609810. Listed at 19 retailers as of November 2, 2026, with prices from $227 to $1,126, a $899 spread on the same certified stone. MOH London lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609810
Dimensions11.81 × 5.69 × 3.48 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm5.69 mm1.29 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609810
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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: Nov 2
Current: $1,126 USD|Low: $217 USD|High: $1,420 USD|Avg: $649 USD|-0.8%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Retailer 19
November 2, 2026
Retailer 3$227 USD
Retailer 19$253 USD
Retailer 13$263 USD
Retailer 6$281 USD
Retailer 11$282 USD
Retailer 18$477 USD
Retailer 14$485 USD
Retailer 12$520 USD
Retailer 16$600 USD
Retailer 8$635 USD
Retailer 7$688 USD
Retailer 2$754 USD
Retailer 10$830 USD
Retailer 15$904 USD
Retailer 9$913 USD
Retailer 5$956 USD
Retailer 4$981 USD
Retailer 17$990 USD
MOH London$1,126 USD

36 data points across 19 retailers

19 retailers$227 USD to $1,126 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$263 USD
View
A
Retailer 4
-
$281 USD
View
Retailer 5
-
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$477 USD
View
A
Retailer 7
-
$485 USD
ZAR 7,839 ZAR
View
A
Retailer 8
-
$520 USD
£410 GBP
View
A
Retailer 9
-
$600 USD
View
B+
Retailer 10
-
$635 USD
View
B+
Retailer 11
-
$688 USD
A$1,059 AUD
View
B+
Retailer 12
-
$754 USD
View
B+
Retailer 13
-
$830 USD
View
B+
Retailer 14
-
$904 USD
View
B+
Retailer 15
-
$913 USD
SGD 1,234 SGD
View
B+
Retailer 16
-
$956 USD
View
B
Retailer 17
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$981 USD
View
B
Retailer 18
-
$990 USD
View
Most Expensive
B
MOH London
LG794609810 · Nov 2
$1,126 USD
£887 GBP
View
18 more retailers have this diamond
Prices start from $227 USDSave up to $899 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 Marquise
$227 USD