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Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG607399885

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

Certificate IGI LG607399885

Diamond specifications and retailer prices

From $291 SGD
$228 USD
As of October 30, 2026
Save $2,176 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,132 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607399885 or 607399885. Listed at 19 retailers as of October 29, 2026, with a 746% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607399885
Dimensions6.94 × 4.76 × 3.29 mm
L/W Ratio1.46
Girdle conditionFaceted
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
6.94 mm4.76 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607399885
Side View
Table 68.0%Crown 48.5°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 69.1%

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: $2,467 SGD|Low: $267 SGD|High: $2,800 SGD|Avg: $964 SGD|-11.9%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 11$291 SGD
Retailer 5$299 SGD
Retailer 15$320 SGD
Retailer 12$326 SGD
Retailer 7$331 SGD
Retailer 9$441 SGD
Retailer 10$487 SGD
Retailer 4$637 SGD
Retailer 13$762 SGD
Retailer 6$910 SGD
Retailer 2$1,012 SGD
Retailer 8$1,048 SGD
Retailer 3$1,133 SGD
Retailer 16$1,421 SGD
Retailer 14$1,504 SGD
Do Amore Diamonds$2,467 SGD

32 data points across 16 retailers

19 retailers$291 SGD to $2,467 SGD

A
Cheapest Retailer
-
$291 SGD
$228 USD
A
Retailer 2
-
$299 SGD
$234 USD
View
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$326 SGD
$255 USD
View
Final sale: no returns
A
Retailer 5
-
$331 SGD
$259 USD
View
A
Retailer 6
-
$441 SGD
$345 USD
View
A
Retailer 7
-
$487 SGD
$381 USD
View
B+
Retailer 8
-
$637 SGD
ZAR 8,054 ZAR
View
B+
Retailer 9
-
$762 SGD
£469 GBP
View
B+
Retailer 10
-
$897 SGD
£552 GBP
View
B+
Retailer 11
-
$910 SGD
A$1,095 AUD
View
B
Retailer 12
-
$1,012 SGD
$792 USD
View
Retailer 13
-
$1,048 SGD
$820 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,133 SGD
$886 USD
View
B
Retailer 15
-
$1,421 SGD
£875 GBP
View
B
Retailer 16
-
$1,504 SGD
$1,176 USD
View
B
Retailer 17
-
$1,611 SGD
$1,260 USD
View
B
Retailer 18
-
$2,467 SGD
$1,930 USD
View
Most Expensive
Do Amore Diamonds
23-607399885 · Oct 30
$3,132 SGD
$2,450 USD
View
Price under review
18 more retailers have this diamond
Prices start from $291 SGDSave up to $2,176 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
$291 SGD