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Round|Lab Grown|IGI

20.06ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG779646466

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779646466

Diamond specifications and retailer prices

From $10,474 SGD
$8,190 USD
As of November 2, 2026
Save $32,113 SGD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $42,587 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.06ct lab-grown round diamond

This 20.06ct 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 LG779646466 or 779646466. Listed at 9 retailers as of November 2, 2026, with prices from $10,474 to $42,587, a $32,113 spread on the same certified stone. Brilliant Earth lists it at $42,587. 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

20.06
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779646466
Dimensions17.32 × 17.24 × 10.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.32 mm17.24 mm20.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779646466
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: $42,587 SGD|Low: $10,474 SGD|High: $44,570 SGD|Avg: $22,686 SGD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$10,474 SGD
Retailer 6$11,082 SGD
Retailer 7$11,184 SGD
Retailer 2$12,485 SGD
Retailer 4$13,205 SGD
Retailer 3$17,648 SGD
Retailer 5$29,600 SGD
Retailer 9$36,334 SGD
Brilliant Earth$42,587 SGD

41 data points across 9 retailers

9 retailers$10,474 SGD to $42,587 SGD

A
Cheapest Retailer
-
$10,474 SGD
$8,190 USD
A
Retailer 2
-
$11,082 SGD
HK$67,700 HKD
View
Retailer 3
-
$11,184 SGD
$8,745 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$12,485 SGD
$9,762 USD
View
B+
Retailer 5
-
$13,205 SGD
£8,130 GBP
View
B+
Retailer 6
-
$17,648 SGD
€13,142 EUR
View
B
Retailer 7
-
$29,600 SGD
$23,145 USD
View
Retailer 8
-
$36,334 SGD
$28,411 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
19043778A · Nov 2
$42,587 SGD
$33,300 USD
View
8 more retailers have this diamond
Prices start from $10,474 SGDSave up to $32,113 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
20.06ct Round
$10,474 SGD