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Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG671401191

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

Certificate IGI LG671401191

Diamond specifications and retailer prices

From $332 SGD
$260 USD
As of October 30, 2026
Save $1,438 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,770 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG671401191 or 671401191. Listed at 22 retailers as of October 30, 2026, with prices from $332 to $1,770, a $1,438 spread on the same certified stone. Reve Diamonds lists it at $1,770. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671401191
Dimensions8.90 × 6.10 × 4.17 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.10 mm1.99 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671401191
Side View
Table 61.0%Crown 46.1°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.4%

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 30
Current: $482 SGD|Low: $320 SGD|High: $1,771 SGD|Avg: $973 SGD|-0.9%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 17$332 SGD
Retailer 5$371 SGD
Retailer 6$412 SGD
Retailer 18$412 SGD
Retailer 1$482 SGD
Retailer 15$614 SGD
Retailer 4$687 SGD
Retailer 13$708 SGD
Retailer 11$787 SGD
Retailer 7$868 SGD
Retailer 14$958 SGD
Retailer 8$1,000 SGD
Retailer 16$1,266 SGD
Retailer 3$1,324 SGD
Retailer 9$1,390 SGD
Retailer 10$1,598 SGD
Retailer 2$1,622 SGD
Retailer 12$1,659 SGD
Reve Diamonds$1,770 SGD

44 data points across 19 retailers

22 retailers$332 SGD to $1,770 SGD

A
Cheapest Retailer
-
$332 SGD
$260 USD
A
Retailer 2
-
$371 SGD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$385 SGD
$301 USD
View
A
Retailer 4
-
$412 SGD
$322 USD
View
A
Retailer 5
-
$412 SGD
$322 USD
View
A
Retailer 6
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 7
-
$482 SGD
£297 GBP
View
A
Retailer 8
-
$614 SGD
$480 USD
View
B+
Retailer 9
-
$687 SGD
$537 USD
View
A
Retailer 10
-
$708 SGD
ZAR 8,945 ZAR
View
A
Retailer 11
-
$787 SGD
£485 GBP
View
B+
Retailer 12
-
$868 SGD
$679 USD
View
A
Retailer 13
-
$958 SGD
A$1,153 AUD
View
B+
Retailer 14
-
$1,000 SGD
$782 USD
View
B
Retailer 15
-
$1,266 SGD
$990 USD
View
B
Retailer 16
-
$1,324 SGD
$1,036 USD
View
B
Retailer 17
-
$1,330 SGD
View
B
Retailer 18
-
$1,390 SGD
$1,087 USD
View
B
Retailer 19
-
$1,598 SGD
£984 GBP
View
B
Retailer 20
-
$1,622 SGD
$1,269 USD
View
B+
Retailer 21
-
$1,659 SGD
£1,022 GBP
View
Most Expensive
B
Reve Diamonds
2AAE00754 · Oct 30
$1,770 SGD
$1,385 USD
View
21 more retailers have this diamond
Prices start from $332 SGDSave up to $1,438 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
1.99ct Radiant
$332 SGD