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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG636431611

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

Certificate IGI LG636431611

Diamond specifications and retailer prices

From $256 SGD
$200 USD
As of October 30, 2026
Save $2,205 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,461 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG636431611 or 636431611. Listed at 20 retailers as of October 30, 2026, with prices from $256 to $2,461, a $2,205 spread on the same certified stone. Do Amore Diamonds lists it at $2,461. 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

1.09
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636431611
Dimensions5.12 × 5.12 × 3.50 mm
L/W Ratio1.00
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
5.12 mm5.12 mm1.09 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636431611
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.4%

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: $2,461 SGD|Low: $246 SGD|High: $2,602 SGD|Avg: $946 SGD|-5.4%
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
October 30, 2026
Retailer 14$256 SGD
Retailer 12$286 SGD
Retailer 4$318 SGD
Retailer 10$422 SGD
Retailer 7$428 SGD
Retailer 5$452 SGD
Retailer 2$652 SGD
Retailer 15$679 SGD
Retailer 9$834 SGD
Retailer 11$1,024 SGD
Retailer 6$1,367 SGD
Retailer 8$1,413 SGD
Retailer 3$1,487 SGD
Retailer 13$1,530 SGD
Do Amore Diamonds$2,461 SGD

43 data points across 15 retailers

20 retailers$256 SGD to $2,461 SGD

A
Cheapest Retailer
-
$256 SGD
$200 USD
A
Retailer 2
-
$286 SGD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$297 SGD
$232 USD
View
A
Retailer 4
-
$318 SGD
$248 USD
View
A
Retailer 5
-
$318 SGD
$248 USD
View
B+
Retailer 6
-
$379 SGD
$296 USD
View
Retailer 7
-
$422 SGD
£259 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$428 SGD
$334 USD
View
B+
Retailer 9
-
$452 SGD
$353 USD
View
B+
Retailer 10
-
$652 SGD
£401 GBP
View
Retailer 11
-
$679 SGD
$530 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$834 SGD
A$1,001 AUD
View
B
Retailer 13
-
$943 SGD
£579 GBP
View
B
Retailer 14
-
$1,024 SGD
$799 USD
View
B
Retailer 15
-
$1,127 SGD
$879 USD
View
B
Retailer 16
-
$1,347 SGD
$1,051 USD
View
B
Retailer 17
-
$1,367 SGD
£840 GBP
View
B
Retailer 18
-
$1,413 SGD
£868 GBP
View
B
Retailer 19
-
$1,530 SGD
$1,193 USD
View
Most Expensive
C
Do Amore Diamonds
27-9AE581D41 · Oct 30
$2,461 SGD
$1,920 USD
View
19 more retailers have this diamond
Prices start from $256 SGDSave up to $2,205 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
1.09ct Radiant
$256 SGD