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Radiant|Lab Grown|IGI

1.20ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG625480580

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

Certificate IGI LG625480580

Diamond specifications and retailer prices

From $292 AUD
As of November 4, 2026
Save $2,217 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,509 AUD at Do Amore Diamonds · As of November 4, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG625480580 or 625480580. Listed at 14 retailers as of November 4, 2026, with prices from $292 to $2,509, a $2,217 spread on the same certified stone. Do Amore Diamonds lists it at $2,509. 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
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625480580
Dimensions7.32 × 5.30 × 3.67 mm
L/W Ratio1.38
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
7.32 mm5.30 mm1.20 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625480580
Side View
Table 65.0%Crown 41.8°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,509 AUD|Low: $208 AUD|High: $2,509 AUD|Avg: $1,022 AUD
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
November 5, 2026
Retailer 11$292 AUD
Retailer 9$324 AUD
Retailer 13$539 AUD
Retailer 10$569 AUD
Retailer 7$616 AUD
Retailer 12$674 AUD
Retailer 6$763 AUD
Retailer 5$999 AUD
Retailer 8$1,098 AUD
Retailer 3$1,393 AUD
Retailer 2$1,664 AUD
Retailer 4$1,672 AUD
Do Amore Diamonds$2,509 AUD

24 data points across 13 retailers

14 retailers$292 AUD to $2,509 AUD

A
Cheapest Retailer
-
$292 AUD
Final sale: no returns
A
Retailer 2
-
$324 AUD
View
A
Retailer 3
-
$324 AUD
View
A
Retailer 4
-
$539 AUD
View
A
Retailer 5
-
$569 AUD
View
A
Retailer 6
-
$616 AUD
View
B+
Retailer 7
-
$674 AUD
View
B+
Retailer 8
-
$763 AUD
View
B
Retailer 9
-
$1,039 AUD
View
B
Retailer 10
-
$1,098 AUD
View
B
Retailer 11
-
$1,148 AUD
View
B
Retailer 12
-
$1,393 AUD
View
B
Retailer 13
-
$1,664 AUD
View
Most Expensive
B
Do Amore Diamonds
27-47EFD73BF · Nov 4
$2,509 AUD
$1,760 USD
View
13 more retailers have this diamond
Prices start from $292 AUDSave up to $2,217 AUD

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
$292 AUD