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Radiant|Lab Grown|IGI

1.12ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512204031

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

Certificate IGI LG512204031

Diamond specifications and retailer prices

From $1,054 AUD
As of November 4, 2026
Save $1,958 AUD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,811 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512204031 or 512204031. Listed at 13 retailers as of November 4, 2026, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512204031
Dimensions7.42 × 5.22 × 3.37 mm
L/W Ratio1.42
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
7.42 mm5.22 mm1.12 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512204031
Side View
Table 64.5%Crown 41.8°Girdle: STK-THKPavilion 31.9°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,788 AUD|Low: $1,011 AUD|High: $4,860 AUD|Avg: $2,304 AUD|-0.3%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 10$1,054 AUD
Retailer 15$1,147 AUD
Retailer 2$1,180 AUD
Retailer 12$1,223 AUD
Retailer 6$1,357 AUD
Retailer 11$1,443 AUD
Retailer 7$1,477 AUD
Retailer 8$1,478 AUD
Retailer 4$1,918 AUD
Retailer 14$1,980 AUD
Retailer 9$3,013 AUD
Retailer 13$3,438 AUD
Retailer 5$3,501 AUD
Retailer 3$3,810 AUD
Reve Diamonds$3,811 AUD
Retailer 1$4,788 AUD

19 data points across 16 retailers

13 retailers$1,054 AUD to $3,013 AUD

B+
Cheapest Retailer
-
$1,054 AUD
B+
Retailer 2
-
$1,147 AUD
View
B
Retailer 3
-
$1,180 AUD
View
Final sale: no returns
Retailer 4
-
$1,223 AUD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$1,223 AUD
View
B
Retailer 6
-
$1,443 AUD
View
B
Retailer 7
-
$1,478 AUD
View
B
Retailer 8
-
$1,980 AUD
View
B
Retailer 9
-
$3,013 AUD
View
Retailer 10
-
$3,438 AUD
View
Price under review
Retailer 11
-
$3,810 AUD
View
Price under review
Most Expensive
Reve Diamonds
D4FCF7E13 · Nov 4
$3,811 AUD
$2,668 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,054 AUDSave up to $1,958 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.

B+
1.12ct Radiant
$1,054 AUD