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Radiant|Lab Grown|IGI

1.23ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG522225990

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

Certificate IGI LG522225990

Diamond specifications and retailer prices

From $277 SGD
$216 USD
As of October 29, 2026
Save $2,313 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,590 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522225990 or 522225990. Listed at 20 retailers as of October 29, 2026, with prices from $277 to $2,590, a $2,313 spread on the same certified stone. Do Amore Diamonds lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225990
Dimensions8.05 × 5.31 × 3.46 mm
L/W Ratio1.52
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
8.05 mm5.31 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225990
Side View
Table 64.5%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.2%

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 29
Current: $2,590 SGD|Low: $176 SGD|High: $2,590 SGD|Avg: $824 SGD|+21.0%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$222 SGD
Retailer 8$258 SGD
Retailer 9$276 SGD
Retailer 18$277 SGD
Retailer 4$335 SGD
Retailer 17$414 SGD
Retailer 2$418 SGD
Retailer 14$509 SGD
Retailer 15$575 SGD
Retailer 5$796 SGD
Retailer 13$830 SGD
Retailer 11$962 SGD
Retailer 7$987 SGD
Retailer 3$1,187 SGD
Retailer 16$1,369 SGD
Retailer 12$1,407 SGD
Retailer 10$1,424 SGD
Retailer 19$1,453 SGD
Do Amore Diamonds$2,590 SGD

34 data points across 19 retailers

20 retailers$277 SGD to $2,590 SGD

A
Retailer 1
-
$222 SGD
$173 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$258 SGD
$201 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$276 SGD
$215 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$277 SGD
$216 USD
View
Final sale: no returns
A
Retailer 5
-
$335 SGD
$261 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$414 SGD
$323 USD
View
A
Retailer 7
-
$418 SGD
£257 GBP
View
A
Retailer 8
-
$509 SGD
$397 USD
View
A
Retailer 9
-
$575 SGD
ZAR 7,240 ZAR
View
B+
Retailer 10
-
$796 SGD
$621 USD
View
B+
Retailer 11
-
$830 SGD
A$996 AUD
View
B+
Retailer 12
-
$934 SGD
CA$1,012 CAD
View
B+
Retailer 13
-
$942 SGD
£578 GBP
View
B+
Retailer 14
-
$987 SGD
$770 USD
View
B
Retailer 15
-
$1,187 SGD
$926 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,369 SGD
£841 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,407 SGD
$1,097 USD
View
B
Retailer 18
-
$1,424 SGD
$1,110 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,453 SGD
View
Most Expensive
B
Do Amore Diamonds
27-A2E8A7BDB · Oct 29
$2,590 SGD
$2,020 USD
View
19 more retailers have this diamond
Prices start from $277 SGDSave up to $2,313 SGD

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
1.23ct Radiant
$277 SGD