Radiant|Lab Grown|IGI

1.21ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG607389249

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG607389249

Diamond specifications and retailer prices

From $241 USD
As of November 4, 2026
Save $1,829 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,070 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607389249 or 607389249. Listed at 15 retailers as of November 3, 2026, with prices from $241 to $2,070, a $1,829 spread on the same certified stone. Do Amore Diamonds lists it at $2,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607389249
Dimensions8.00 × 5.09 × 3.39 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.00 mm5.09 mm1.21 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607389249
Side View
Table 64.0%Crown 44.1°Girdle: THN-MEDPavilion 31.5°Culet: NoneDepth 66.6%

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 4
Current: $2,070 USD|Low: $241 USD|High: $2,210 USD|Avg: $876 USD|-6.3%
Do Amore Diamonds
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 5, 2026
Retailer 12$241 USD
Retailer 15$359 USD
Retailer 10$363 USD
Retailer 14$381 USD
Retailer 3$391 USD
Retailer 9$509 USD
Retailer 8$723 USD
Retailer 7$815 USD
Retailer 11$863 USD
Retailer 4$1,120 USD
Retailer 2$1,179 USD
Retailer 6$1,188 USD
Retailer 13$1,243 USD
Retailer 5$1,290 USD
Do Amore Diamonds$2,070 USD

21 data points across 15 retailers

15 retailers$241 USD to $2,070 USD

Retailer 1
-
$207 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
Retailer 3
-
$250 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$267 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$359 USD
View
A
Retailer 6
-
$381 USD
View
A
Retailer 7
-
$391 USD
View
A
Retailer 8
-
$509 USD
View
B+
Retailer 9
-
$723 USD
View
B
Retailer 10
-
$863 USD
View
Retailer 11
-
$949 USD
View
Price last confirmed 36 days ago
B
Retailer 12
-
$1,120 USD
View
B
Retailer 13
-
$1,179 USD
View
B
Retailer 14
-
$1,243 USD
View
Most Expensive
B
Do Amore Diamonds
27-6BD9DC7C0 · Nov 3
$2,070 USD
View
14 more retailers have this diamond
Prices start from $241 USDSave up to $1,829 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 Radiant
$241 USD