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Round|Lab Grown|IGI

20.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG809613809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809613809

Diamond specifications and retailer prices

From $7,515 SGD
£4,627 GBP
As of November 2, 2026
Save $24,889 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $32,405 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 20ct lab-grown round diamond

This 20ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809613809 or 809613809. Listed at 15 retailers as of October 31, 2026, with prices from $7,515 to $32,405, a $24,889 spread on the same certified stone. Taylor and Hart lists it at $32,405. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

20.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809613809
Dimensions17.45 × 17.31 × 10.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.45 mm17.31 mm20.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809613809
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: Nov 2
Current: $10,851 SGD|Low: $7,513 SGD|High: $32,405 SGD|Avg: $12,116 SGD|-31.0%
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
Taylor and Hart
November 2, 2026
Retailer 7$7,515 SGD
Retailer 3$8,067 SGD
Retailer 5$8,390 SGD
Retailer 4$9,034 SGD
Retailer 12$9,181 SGD
Retailer 14$9,358 SGD
Retailer 9$9,362 SGD
Retailer 6$9,778 SGD
Retailer 1$10,851 SGD
Retailer 13$11,109 SGD
Retailer 10$11,126 SGD
Retailer 8$11,688 SGD
Retailer 2$26,039 SGD
Retailer 11$29,009 SGD
Taylor and Hart$32,405 SGD

40 data points across 15 retailers

15 retailers$7,515 SGD to $32,405 SGD

A
Cheapest Retailer
-
$7,515 SGD
£4,627 GBP
A
Retailer 2
-
$8,067 SGD
$6,308 USD
View
A
Retailer 3
-
$8,390 SGD
$6,560 USD
View
A
Retailer 4
-
$9,034 SGD
$7,064 USD
View
Final sale: no returns
A
Retailer 5
-
$9,181 SGD
$7,179 USD
View
A
Retailer 6
-
$9,358 SGD
$7,317 USD
View
A
Retailer 7
-
$9,362 SGD
$7,320 USD
View
Retailer 8
-
$9,778 SGD
$7,646 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$10,851 SGD
$8,485 USD
View
A
Retailer 10
-
$11,109 SGD
$8,686 USD
View
A
Retailer 11
-
$11,126 SGD
$8,700 USD
View
A
Retailer 12
-
$11,688 SGD
£7,196 GBP
View
B
Retailer 13
-
$26,039 SGD
$20,361 USD
View
B
Retailer 14
-
$29,009 SGD
$22,683 USD
View
Most Expensive
B
Taylor and Hart
LVI9QR2 · Oct 31
$32,405 SGD
$25,338 USD
View
14 more retailers have this diamond
Prices start from $7,515 SGDSave up to $24,889 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
20.00ct Round
$7,515 SGD