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Round|Lab Grown|IGI

20.04ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG809660432

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809660432

Diamond specifications and retailer prices

From $23,510 SGD
£14,475 GBP
As of November 2, 2026
Save $23,398 SGD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $68,029 SGD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 20.04ct lab-grown round diamond

This 20.04ct 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 LG809660432 or 809660432. Listed at 9 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

20.04
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809660432
Dimensions17.64 × 17.56 × 10.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.64 mm17.56 mm20.04 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809660432
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $28,936 SGD|Low: $14,354 SGD|High: $68,029 SGD|Avg: $33,064 SGD|+86.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 2, 2026
Retailer 2$14,354 SGD
Retailer 3$23,510 SGD
Retailer 5$27,490 SGD
Retailer 7$28,840 SGD
Retailer 1$28,936 SGD
Retailer 4$31,342 SGD
Retailer 6$35,041 SGD
Retailer 8$40,100 SGD
Retailer 10$44,531 SGD
Retailer 9$46,908 SGD
Taylor and Hart$68,029 SGD

16 data points across 11 retailers

9 retailers$23,510 SGD to $46,908 SGD

B+
Cheapest Retailer
-
$23,510 SGD
£14,475 GBP
B
Retailer 2
-
$27,490 SGD
$21,495 USD
View
B
Retailer 3
-
$28,840 SGD
$22,551 USD
View
B
Retailer 4
-
$28,936 SGD
$22,626 USD
View
B
Retailer 5
-
$31,342 SGD
£19,297 GBP
View
B
Retailer 6
-
$35,041 SGD
$27,399 USD
View
B
Retailer 7
-
$40,100 SGD
$31,355 USD
View
Final sale: no returns
B
Retailer 8
-
$46,908 SGD
€34,932 EUR
View
Most Expensive
Taylor and Hart
4DWR8HZ · Oct 18
$68,029 SGD
$53,193 USD
View
Price under review
8 more retailers have this diamond
Prices start from $23,510 SGDSave up to $23,398 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.

B+
20.04ct Round
$23,510 SGD