Marquise|Lab Grown|IGI

1.20ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844658022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658022

Diamond specifications and retailer prices

From $252 USD
£198 GBP
As of October 27, 2026
Save $578 USD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,136 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct 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 LG844658022 or 844658022. Listed at 20 retailers as of October 27, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658022
Dimensions11.04 × 5.54 × 3.67 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm5.54 mm1.20 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658022
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 66.2%

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 27
Current: $575 USD|Low: $182 USD|High: $1,240 USD|Avg: $560 USD|-24.9%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 6$182 USD
Retailer 5$203 USD
Retailer 20$211 USD
Retailer 10$226 USD
Retailer 14$252 USD
Retailer 2$256 USD
Retailer 16$374 USD
Retailer 18$382 USD
Retailer 9$399 USD
Retailer 15$405 USD
Retailer 19$458 USD
Retailer 4$472 USD
Retailer 1$575 USD
Retailer 8$695 USD
Retailer 3$726 USD
Retailer 11$739 USD
Retailer 13$753 USD
Retailer 7$780 USD
Retailer 12$830 USD
Retailer 17$1,057 USD
Reve Diamonds$1,136 USD

14 data points across 21 retailers

20 retailers$252 USD to $830 USD

Retailer 1
-
$182 USD
Price last confirmed 10 days ago
Retailer 2
-
$211 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$226 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$252 USD
£198 GBP
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$374 USD
€356 EUR
View
Retailer 7
-
$382 USD
ZAR 6,165 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
$399 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$405 USD
£319 GBP
View
A
Retailer 10
-
$458 USD
View
Retailer 11
-
$472 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$575 USD
View
B
Retailer 13
-
$695 USD
View
Retailer 14
-
$726 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$739 USD
SGD 998 SGD
View
B+
Retailer 16
-
$753 USD
View
B
Retailer 17
-
$780 USD
View
B
Retailer 18
-
$830 USD
View
Retailer 19
-
$1,057 USD
£832 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
626FFDEB2 · Oct 25
$1,136 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $252 USDSave up to $578 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
1.20ct Marquise
$252 USD