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Radiant|Lab Grown|IGI

1.20ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG617487477

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

Certificate IGI LG617487477

Diamond specifications and retailer prices

From $153 USD
As of October 27, 2026
Save $1,317 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,470 USD at Do Amore Diamonds · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG617487477 or 617487477. Listed at 12 retailers as of October 27, 2026, with prices from $153 to $1,470, a $1,317 spread on the same certified stone. Do Amore Diamonds lists it at $1,470. 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
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617487477
Dimensions7.49 × 5.23 × 3.56 mm
L/W Ratio1.43
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
7.49 mm5.23 mm1.20 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617487477
Side View
Table 66.0%Crown 41.8°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.1%

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: Oct 27
Current: $1,470 USD|Low: $128 USD|High: $1,540 USD|Avg: $618 USD|-4.5%
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
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Retailer 17
October 29, 2026
Retailer 14$153 USD
Retailer 17$176 USD
Retailer 11$178 USD
Retailer 16$348 USD
Retailer 8$354 USD
Retailer 3$382 USD
Retailer 5$422 USD
Retailer 9$485 USD
Retailer 10$512 USD
Retailer 13$630 USD
Retailer 12$646 USD
Retailer 15$675 USD
Retailer 6$786 USD
Retailer 7$880 USD
Retailer 4$892 USD
Retailer 2$987 USD
Do Amore Diamonds$1,470 USD

24 data points across 17 retailers

12 retailers$153 USD to $1,470 USD

A
Cheapest Retailer
-
$153 USD
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$178 USD
View
B+
Retailer 4
-
$348 USD
View
A
Retailer 5
-
$512 USD
A$787 AUD
View
Retailer 6
-
$630 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$646 USD
View
B+
Retailer 8
-
$675 USD
View
Retailer 9
-
$710 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$836 USD
£658 GBP
View
B
Retailer 11
-
$987 USD
£777 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8BA084D79 · Oct 29
$1,470 USD
View
11 more retailers have this diamond
Prices start from $153 USDSave up to $1,317 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
$153 USD