Radiant|Lab Grown|IGI

1.20ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG836673057

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

Certificate IGI LG836673057

Diamond specifications and retailer prices

From $263 USD
As of November 2, 2026
Save $2,077 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,340 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836673057 or 836673057. Listed at 23 retailers as of November 2, 2026, with prices from $263 to $2,340, a $2,077 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673057
Dimensions7.72 × 4.97 × 3.48 mm
L/W Ratio1.55
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm4.97 mm1.20 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673057
Side View
Table 68.0%Crown 44°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 70.0%

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: $2,340 USD|Low: $263 USD|High: $2,440 USD|Avg: $799 USD|-4.1%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 4$263 USD
Retailer 9$294 USD
Retailer 7$305 USD
Retailer 12$327 USD
Retailer 22$327 USD
Retailer 23$401 USD
Retailer 6$437 USD
Retailer 13$471 USD
Retailer 21$485 USD
Retailer 17$622 USD
Retailer 2$638 USD
Retailer 5$652 USD
Retailer 14$830 USD
Retailer 19$837 USD
Retailer 20$879 USD
Retailer 15$915 USD
Retailer 3$1,003 USD
Retailer 16$1,103 USD
Retailer 11$1,159 USD
Retailer 8$1,324 USD
Retailer 10$1,390 USD
Retailer 18$1,453 USD
Do Amore Diamonds$2,340 USD

28 data points across 23 retailers

23 retailers$263 USD to $2,340 USD

A
Cheapest Retailer
-
$263 USD
A
Retailer 2
-
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$305 USD
View
Retailer 4
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$327 USD
View
Price last confirmed 9 days ago
A
Retailer 5
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$327 USD
View
A
Retailer 6
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$401 USD
View
A
Retailer 7
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$437 USD
View
A
Retailer 8
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$471 USD
£371 GBP
View
A
Retailer 9
-
$485 USD
View
B+
Retailer 10
-
$622 USD
ZAR 10,041 ZAR
View
B+
Retailer 11
-
$638 USD
£502 GBP
View
B+
Retailer 12
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$652 USD
View
Retailer 13
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$830 USD
View
Price last confirmed 15 days ago
B
Retailer 14
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$837 USD
A$1,287 AUD
View
B
Retailer 15
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$879 USD
A$1,353 AUD
View
B
Retailer 16
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$915 USD
View
B
Retailer 17
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$1,003 USD
View
B
Retailer 18
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$1,103 USD
CA$1,532 CAD
View
B
Retailer 19
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$1,159 USD
View
B
Retailer 20
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$1,324 USD
View
B
Retailer 21
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$1,390 USD
SGD 1,878 SGD
View
B
Retailer 22
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$1,453 USD
£1,144 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC20E3C12 · Nov 2
$2,340 USD
View
22 more retailers have this diamond
Prices start from $263 USDSave up to $2,077 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 Radiant
$263 USD