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Radiant|Lab Grown|IGI

1.44ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG621410454

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

Certificate IGI LG621410454

Diamond specifications and retailer prices

From $235 SGD
$184 USD
As of October 30, 2026
Save $1,284 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,520 SGD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.44ct lab-grown radiant diamond

This 1.44ct 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 LG621410454 or 621410454. Listed at 20 retailers as of October 30, 2026, with prices from $235 to $1,520, a $1,284 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621410454
Dimensions8.19 × 5.44 × 3.65 mm
L/W Ratio1.51
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
8.19 mm5.44 mm1.44 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621410454
Side View
Table 63.0%Crown 37.8°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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 30
Current: $1,520 SGD|Low: $220 SGD|High: $1,520 SGD|Avg: $689 SGD|+2.6%
Flawless Fine Jewelry
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 31, 2026
Retailer 19$235 SGD
Retailer 12$272 SGD
Retailer 10$285 SGD
Retailer 4$291 SGD
Retailer 18$300 SGD
Retailer 2$489 SGD
Retailer 5$489 SGD
Retailer 3$514 SGD
Retailer 13$527 SGD
Retailer 7$695 SGD
Retailer 16$715 SGD
Retailer 15$763 SGD
Retailer 11$915 SGD
Retailer 9$940 SGD
Retailer 8$951 SGD
Retailer 14$989 SGD
Retailer 17$1,189 SGD
Retailer 6$1,333 SGD
Flawless Fine Jewelry$1,520 SGD

38 data points across 19 retailers

20 retailers$235 SGD to $1,520 SGD

A
Cheapest Retailer
-
$235 SGD
$184 USD
A
Retailer 2
-
$272 SGD
$213 USD
View
A
Retailer 3
-
$285 SGD
$223 USD
View
A
Retailer 4
-
$291 SGD
$228 USD
View
A
Retailer 5
-
$300 SGD
$235 USD
View
Final sale: no returns
A
Retailer 6
-
$489 SGD
€364 EUR
View
A
Retailer 7
-
$489 SGD
ZAR 6,179 ZAR
View
B+
Retailer 8
-
$514 SGD
$402 USD
View
A
Retailer 9
-
$527 SGD
£325 GBP
View
A
Retailer 10
-
$695 SGD
A$836 AUD
View
B+
Retailer 11
-
$715 SGD
$559 USD
View
B+
Retailer 12
-
$763 SGD
$597 USD
View
B+
Retailer 13
-
$915 SGD
$716 USD
View
Retailer 14
-
$940 SGD
$735 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$945 SGD
£582 GBP
View
B+
Retailer 16
-
$951 SGD
A$1,144 AUD
View
B+
Retailer 17
-
$989 SGD
$774 USD
View
B
Retailer 18
-
$1,189 SGD
$930 USD
View
B
Retailer 19
-
$1,333 SGD
£821 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7C44BBC93 · Oct 31
$1,520 SGD
£936 GBP
View
19 more retailers have this diamond
Prices start from $235 SGDSave up to $1,284 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
1.44ct Radiant
$235 SGD