Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG828650824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828650824

Diamond specifications and retailer prices

From $193 USD
As of November 2, 2026
Save $978 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,171 USD at Reve Diamonds · As of November 1, 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 LG828650824 or 828650824. Listed at 18 retailers as of November 1, 2026, with prices from $193 to $1,171, a $978 spread on the same certified stone. Reve Diamonds lists it at $1,171. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828650824
Dimensions11.57 × 5.41 × 3.43 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.41 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828650824
Side View
Table 58.0%Crown 33.5°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 63.4%

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: $1,118 USD|Low: $185 USD|High: $1,132 USD|Avg: $492 USD
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
November 2, 2026
Retailer 2$193 USD
Retailer 7$216 USD
Retailer 5$224 USD
Retailer 3$239 USD
Retailer 6$239 USD
Retailer 12$322 USD
Retailer 13$406 USD
Retailer 10$413 USD
Retailer 9$436 USD
Retailer 8$583 USD
Retailer 11$710 USD
Retailer 14$765 USD
Retailer 4$769 USD
Retailer 15$772 USD
Retailer 1$1,118 USD

43 data points across 15 retailers

18 retailers$193 USD to $1,171 USD

A
Cheapest Retailer
-
$193 USD
A
Retailer 2
-
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$224 USD
View
A
Retailer 4
-
$239 USD
View
Retailer 5
-
$239 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$322 USD
View
A
Retailer 7
-
$406 USD
€387 EUR
View
A
Retailer 8
-
$413 USD
ZAR 6,670 ZAR
View
A
Retailer 9
-
$436 USD
£343 GBP
View
A
Retailer 10
-
$468 USD
View
B+
Retailer 11
-
$583 USD
A$897 AUD
View
B+
Retailer 12
-
$710 USD
View
B+
Retailer 13
-
$765 USD
A$1,177 AUD
View
B+
Retailer 14
-
$769 USD
View
B
Retailer 15
-
$772 USD
View
B
Retailer 16
-
$823 USD
View
B
Retailer 17
-
$1,118 USD
£880 GBP
View
Most Expensive
B
Reve Diamonds
826A7EF4A · Nov 1
$1,171 USD
View
17 more retailers have this diamond
Prices start from $193 USDSave up to $978 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
$193 USD