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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG617406624

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

Certificate IGI LG617406624

Diamond specifications and retailer prices

From $939 SGD
As of October 30, 2026
Save $70 SGD (7%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,994 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617406624 or 617406624. Listed at 11 retailers as of October 29, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406624
Dimensions7.72 × 5.40 × 3.67 mm
L/W Ratio1.43
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
7.72 mm5.40 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406624
Side View
Table 64.0%Crown 41.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,994 SGD|Low: $167 SGD|High: $2,032 SGD|Avg: $777 SGD|-1.9%
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
October 29, 2026
Retailer 12$207 SGD
Retailer 4$238 SGD
Retailer 9$240 SGD
Retailer 2$349 SGD
Retailer 14$465 SGD
Retailer 5$484 SGD
Retailer 6$617 SGD
Retailer 7$693 SGD
Retailer 10$873 SGD
Retailer 13$912 SGD
Retailer 3$939 SGD
Retailer 11$1,010 SGD
Retailer 8$1,329 SGD
Do Amore Diamonds$1,994 SGD

27 data points across 14 retailers

11 retailers$939 SGD to $1,010 SGD

Retailer 1
-
$207 SGD
Price last confirmed 9 days ago
Retailer 2
-
$240 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$349 SGD
View
Price last confirmed 7 days ago
Retailer 4
-
$465 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$693 SGD
View
Price last confirmed 10 days ago
Retailer 6
-
$873 SGD
View
Price last confirmed 10 days ago
Retailer 7
-
$912 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$939 SGD
View
B
Retailer 9
-
$1,010 SGD
View
Retailer 10
-
$1,329 SGD
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
27-52A9A76C2 · Oct 29
$1,994 SGD
$1,560 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $939 SGDSave up to $70 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.

B+
1.30ct Radiant
$939 SGD