Radiant|Lab Grown|IGI

0.99ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG649436196

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

Certificate IGI LG649436196

Diamond specifications and retailer prices

From $213 SGD
$167 USD
As of October 30, 2026
Save $1,177 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,391 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG649436196 or 649436196. Listed at 23 retailers as of October 30, 2026, with prices from $213 to $1,391, a $1,177 spread on the same certified stone. Reve Diamonds lists it at $1,391. 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

0.99
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649436196
Dimensions7.01 × 5.04 × 3.26 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.01 mm5.04 mm0.99 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649436196
Side View
Table 71.0%Crown 42.7°Girdle: MediumPavilion 34.4°Culet: NoneDepth 64.7%

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: $481 SGD|Low: $203 SGD|High: $1,391 SGD|Avg: $612 SGD|+2.5%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 2$213 SGD
Retailer 10$238 SGD
Retailer 17$248 SGD
Retailer 8$265 SGD
Retailer 9$265 SGD
Retailer 19$445 SGD
Retailer 13$466 SGD
Retailer 7$477 SGD
Retailer 1$481 SGD
Retailer 16$511 SGD
Retailer 5$573 SGD
Retailer 18$646 SGD
Retailer 15$659 SGD
Retailer 6$693 SGD
Retailer 14$759 SGD
Retailer 3$850 SGD
Retailer 11$921 SGD
Retailer 4$946 SGD
Retailer 12$1,237 SGD
Reve Diamonds$1,391 SGD

42 data points across 20 retailers

23 retailers$213 SGD to $1,391 SGD

A
Cheapest Retailer
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$213 SGD
$167 USD
A
Retailer 2
-
$238 SGD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$248 SGD
$194 USD
View
Retailer 4
-
$265 SGD
$207 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$265 SGD
$207 USD
View
A
Retailer 6
-
$445 SGD
$348 USD
View
A
Retailer 7
-
$466 SGD
£287 GBP
View
B+
Retailer 8
-
$477 SGD
$373 USD
View
A
Retailer 9
-
$481 SGD
ZAR 6,075 ZAR
View
B+
Retailer 10
-
$511 SGD
€381 EUR
View
B+
Retailer 11
-
$573 SGD
$448 USD
View
B+
Retailer 12
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$635 SGD
£391 GBP
View
B+
Retailer 13
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$646 SGD
$505 USD
View
B+
Retailer 14
-
$659 SGD
A$793 AUD
View
Retailer 15
-
$673 SGD
$526 USD
View
Price last confirmed 104 days ago
B
Retailer 16
-
$693 SGD
$542 USD
View
B+
Retailer 17
-
$759 SGD
A$913 AUD
View
B
Retailer 18
-
$850 SGD
$665 USD
View
B
Retailer 19
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$910 SGD
$712 USD
View
B
Retailer 20
-
$921 SGD
$720 USD
View
Retailer 21
-
$946 SGD
$740 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$1,237 SGD
£762 GBP
View
Most Expensive
B
Reve Diamonds
EB2C6828B · Nov 1
$1,391 SGD
$1,088 USD
View
22 more retailers have this diamond
Prices start from $213 SGDSave up to $1,177 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
0.99ct Radiant
$213 SGD