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Round|Lab Grown|IGI

20.07ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG805634415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805634415

Diamond specifications and retailer prices

From $10,556 SGD
£6,499 GBP
As of November 2, 2026
Save $32,939 SGD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $43,495 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.07ct lab-grown round diamond

This 20.07ct 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 LG805634415 or 805634415. Listed at 15 retailers as of November 2, 2026, with prices from $10,556 to $43,495, a $32,939 spread on the same certified stone. Brilliant Earth lists it at $43,495. 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

20.07
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805634415
Dimensions17.37 × 17.29 × 10.74 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
17.37 mm17.29 mm20.07 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805634415
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $43,495 SGD|Low: $10,553 SGD|High: $43,495 SGD|Avg: $15,983 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$10,556 SGD
Retailer 11$11,331 SGD
Retailer 3$11,784 SGD
Retailer 13$12,289 SGD
Retailer 5$13,145 SGD
Retailer 12$13,145 SGD
Retailer 9$13,147 SGD
Retailer 10$14,389 SGD
Retailer 4$14,783 SGD
Retailer 6$15,204 SGD
Retailer 8$15,800 SGD
Retailer 2$25,114 SGD
Brilliant Earth$43,495 SGD

42 data points across 13 retailers

15 retailers$10,556 SGD to $43,495 SGD

A
Cheapest Retailer
-
$10,556 SGD
£6,499 GBP
A
Retailer 2
-
$11,331 SGD
$8,860 USD
View
B+
Retailer 3
-
$11,784 SGD
$9,214 USD
View
B+
Retailer 4
-
$12,289 SGD
$9,609 USD
View
B+
Retailer 5
-
$13,145 SGD
$10,278 USD
View
Retailer 6
-
$13,145 SGD
$10,278 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$13,147 SGD
$10,280 USD
View
B+
Retailer 8
-
$14,389 SGD
$11,251 USD
View
B+
Retailer 9
-
$14,783 SGD
$11,559 USD
View
B+
Retailer 10
-
$15,204 SGD
$11,888 USD
View
B+
Retailer 11
-
$15,800 SGD
£9,728 GBP
View
B
Retailer 12
-
$25,114 SGD
€18,702 EUR
View
B
Retailer 13
-
$30,336 SGD
$23,720 USD
View
B
Retailer 14
-
$41,527 SGD
$32,471 USD
View
Most Expensive
B
Brilliant Earth
20209126A · Nov 2
$43,495 SGD
$34,010 USD
View
14 more retailers have this diamond
Prices start from $10,556 SGDSave up to $32,939 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
20.07ct Round
$10,556 SGD