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Round|Lab Grown|IGI

1.21ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG794680529

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794680529

Diamond specifications and retailer prices

From $181 USD
As of November 1, 2026
Save $1,399 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,580 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794680529 or 794680529. Listed at 21 retailers as of October 31, 2026, with prices from $181 to $1,580, a $1,399 spread on the same certified stone. Do Amore Diamonds lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794680529
Dimensions6.86 × 6.91 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm6.91 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794680529
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: Nov 1
Current: $1,580 USD|Low: $164 USD|High: $1,850 USD|Avg: $603 USD|-14.6%
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
Retailer 16
November 1, 2026
Retailer 10$181 USD
Retailer 7$184 USD
Retailer 5$191 USD
Retailer 2$273 USD
Retailer 12$314 USD
Retailer 13$393 USD
Retailer 15$405 USD
Retailer 6$454 USD
Retailer 16$549 USD
Retailer 3$567 USD
Retailer 4$723 USD
Retailer 14$730 USD
Retailer 11$790 USD
Retailer 8$980 USD
Retailer 9$1,158 USD
Do Amore Diamonds$1,580 USD

34 data points across 16 retailers

21 retailers$181 USD to $1,580 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$184 USD
View
Final sale: no returns
A
Retailer 3
-
$191 USD
View
A
Retailer 4
-
$273 USD
View
B+
Retailer 5
-
$314 USD
View
A
Retailer 6
-
$393 USD
£309 GBP
View
A
Retailer 7
-
$405 USD
€386 EUR
View
A
Retailer 8
-
$454 USD
View
B+
Retailer 9
-
$549 USD
A$845 AUD
View
B+
Retailer 10
-
$567 USD
View
Retailer 11
-
$696 USD
View
Price last confirmed 46 days ago
B+
Retailer 12
-
$723 USD
View
B+
Retailer 13
-
$730 USD
View
B+
Retailer 14
-
$790 USD
View
Retailer 15
-
$805 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$805 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$805 USD
View
Price last confirmed 11 days ago
Retailer 18
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$810 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$980 USD
View
B
Retailer 20
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5DA53D8F0 · Oct 31
$1,580 USD
View
20 more retailers have this diamond
Prices start from $181 USDSave up to $1,399 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 Round
$181 USD