Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG841661286

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661286

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
As of November 1, 2026
Save $594 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,146 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG841661286 or 841661286. Listed at 14 retailers as of November 1, 2026, with a 232% 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

1.21
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661286
Dimensions10.74 × 5.78 × 3.51 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm5.78 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841661286
Side View
Table 58.0%Crown 30.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $759 USD|Low: $207 USD|High: $1,146 USD|Avg: $597 USD|-1.2%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 5$207 USD
Retailer 6$256 USD
Retailer 3$257 USD
Retailer 14$379 USD
Retailer 13$388 USD
Retailer 4$404 USD
Retailer 11$413 USD
Retailer 15$465 USD
Retailer 8$586 USD
Retailer 2$695 USD
Retailer 9$744 USD
Retailer 1$759 USD
Retailer 7$792 USD
Retailer 10$850 USD
Retailer 12$1,074 USD
Reve Diamonds$1,146 USD

17 data points across 16 retailers

14 retailers$256 USD to $850 USD

A
Cheapest Retailer
-
$256 USD
HK$2,000 HKD
A
Retailer 2
-
$379 USD
€361 EUR
View
Retailer 3
-
$388 USD
ZAR 6,271 ZAR
View
Price last confirmed 11 days ago
Retailer 4
-
$404 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$413 USD
£325 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$465 USD
View
B+
Retailer 7
-
$586 USD
View
B+
Retailer 8
-
$695 USD
View
B+
Retailer 9
-
$744 USD
SGD 1,006 SGD
View
B+
Retailer 10
-
$759 USD
View
Retailer 11
-
$792 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$850 USD
View
Retailer 13
-
$1,074 USD
£846 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
2BE62C03E · Oct 25
$1,146 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $256 USDSave up to $594 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
$256 USD