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Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG769673851

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769673851

Diamond specifications and retailer prices

From $211 USD
As of November 2, 2026
Save $835 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,046 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG769673851 or 769673851. Listed at 21 retailers as of November 2, 2026, with prices from $211 to $1,046, a $835 spread on the same certified stone. MOH London lists it at $1,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769673851
Dimensions11.30 × 5.64 × 3.40 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm5.64 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769673851
Side View
Table 59.0%Crown 33°Girdle: THN-STKPavilion 39.9°Culet: NoneDepth 60.3%

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: $1,046 USD|Low: $202 USD|High: $1,059 USD|Avg: $532 USD
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
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 3$211 USD
Retailer 7$244 USD
Retailer 5$261 USD
Retailer 17$261 USD
Retailer 16$292 USD
Retailer 9$352 USD
Retailer 14$435 USD
Retailer 12$451 USD
Retailer 2$483 USD
Retailer 13$545 USD
Retailer 8$579 USD
Retailer 11$639 USD
Retailer 10$688 USD
Retailer 15$772 USD
Retailer 6$840 USD
Retailer 4$860 USD
MOH London$1,046 USD

43 data points across 17 retailers

21 retailers$211 USD to $1,046 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$244 USD
View
A
Retailer 3
-
$261 USD
View
Retailer 4
-
$261 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$352 USD
View
A
Retailer 6
-
$435 USD
€414 EUR
View
A
Retailer 7
-
$451 USD
ZAR 7,286 ZAR
View
A
Retailer 8
-
$475 USD
View
A
Retailer 9
-
$483 USD
£380 GBP
View
B+
Retailer 10
-
$545 USD
A$838 AUD
View
B+
Retailer 11
-
$579 USD
View
B+
Retailer 12
-
$639 USD
A$983 AUD
View
B+
Retailer 13
-
$688 USD
View
B+
Retailer 14
-
$725 USD
View
B+
Retailer 15
-
$772 USD
A$1,188 AUD
View
B
Retailer 16
-
$840 USD
View
B
Retailer 17
-
$860 USD
View
B
Retailer 18
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$893 USD
View
B
Retailer 19
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$893 USD
View
B
Retailer 20
-
$1,021 USD
£804 GBP
View
Most Expensive
B
MOH London
LG769673851 · Nov 2
$1,046 USD
£824 GBP
View
20 more retailers have this diamond
Prices start from $211 USDSave up to $835 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
1.21ct Marquise
$211 USD