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Radiant|Lab Grown|IGI

1.20ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG632472823

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

Certificate IGI LG632472823

Diamond specifications and retailer prices

From $234 AUD
As of November 4, 2026
Save $2,004 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,238 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632472823 or 632472823. Listed at 21 retailers as of November 4, 2026, with prices from $234 to $2,238, a $2,004 spread on the same certified stone. Do Amore Diamonds lists it at $2,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632472823
Dimensions7.24 × 5.28 × 3.67 mm
L/W Ratio1.37
Culet sizePointed
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
7.24 mm5.28 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632472823
Side View
Table 63.0%Crown 41.1°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 69.5%

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 4
Current: $2,238 AUD|Low: $224 AUD|High: $2,238 AUD|Avg: $736 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
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 4$234 AUD
Retailer 7$261 AUD
Retailer 16$271 AUD
Retailer 14$289 AUD
Retailer 15$289 AUD
Retailer 8$391 AUD
Retailer 6$429 AUD
Retailer 11$552 AUD
Retailer 2$570 AUD
Retailer 10$780 AUD
Retailer 9$820 AUD
Retailer 5$991 AUD
Retailer 13$998 AUD
Retailer 3$1,028 AUD
Retailer 12$1,495 AUD
Do Amore Diamonds$2,238 AUD

36 data points across 16 retailers

21 retailers$234 AUD to $2,238 AUD

A
Cheapest Retailer
-
$234 AUD
A
Retailer 2
-
$261 AUD
View
Final sale: no returns
A
Retailer 3
-
$271 AUD
View
Retailer 4
-
$289 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$289 AUD
View
B+
Retailer 6
-
$391 AUD
View
Retailer 7
-
$456 AUD
View
Price last confirmed 61 days ago
A
Retailer 8
-
$497 AUD
View
A
Retailer 9
-
$552 AUD
View
A
Retailer 10
-
$570 AUD
View
A
Retailer 11
-
$646 AUD
View
A
Retailer 12
-
$780 AUD
View
B+
Retailer 13
-
$820 AUD
View
Retailer 14
-
$991 AUD
View
Price last confirmed 14 days ago
Retailer 15
-
$998 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,028 AUD
View
B+
Retailer 17
-
$1,102 AUD
View
B
Retailer 18
-
$1,274 AUD
View
B
Retailer 19
-
$1,495 AUD
View
B
Retailer 20
-
$1,540 AUD
View
Most Expensive
B
Do Amore Diamonds
27-9C9CFE34E · Nov 4
$2,238 AUD
$1,570 USD
View
20 more retailers have this diamond
Prices start from $234 AUDSave up to $2,004 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
$234 AUD