CaratHunter
Plans
Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG612329312

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

Certificate IGI LG612329312

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of November 1, 2026
Save $1,693 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,944 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612329312 or 612329312. Listed at 15 retailers as of November 1, 2026, with prices from $251 to $1,944, a $1,693 spread on the same certified stone. Do Amore Diamonds lists it at $1,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329312
Dimensions7.10 × 5.11 × 3.44 mm
L/W Ratio1.39
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
7.10 mm5.11 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329312
Side View
Table 64.0%Crown 42.4°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.3%

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 1
Current: $1,944 SGD|Low: $247 SGD|High: $1,944 SGD|Avg: $729 SGD
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
November 3, 2026
Retailer 11$251 SGD
Retailer 5$338 SGD
Retailer 3$454 SGD
Retailer 7$477 SGD
Retailer 2$495 SGD
Retailer 4$561 SGD
Retailer 10$607 SGD
Retailer 6$673 SGD
Retailer 9$849 SGD
Retailer 12$888 SGD
Retailer 8$1,291 SGD
Do Amore Diamonds$1,944 SGD

45 data points across 12 retailers

15 retailers$251 SGD to $1,944 SGD

A
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$326 SGD
$255 USD
View
A
Retailer 3
-
$338 SGD
£208 GBP
View
A
Retailer 4
-
$454 SGD
$355 USD
View
A
Retailer 5
-
$477 SGD
ZAR 6,024 ZAR
View
A
Retailer 6
-
$495 SGD
£305 GBP
View
B+
Retailer 7
-
$561 SGD
$439 USD
View
Retailer 8
-
$607 SGD
$475 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$673 SGD
A$810 AUD
View
B
Retailer 10
-
$849 SGD
$664 USD
View
B
Retailer 11
-
$888 SGD
$694 USD
View
B
Retailer 12
-
$929 SGD
£572 GBP
View
B
Retailer 13
-
$1,110 SGD
$868 USD
View
B
Retailer 14
-
$1,291 SGD
£795 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8306B0C37 · Nov 2
$1,944 SGD
$1,520 USD
View
14 more retailers have this diamond
Prices start from $251 SGDSave up to $1,693 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
1.03ct Radiant
$251 SGD