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Emerald|Lab Grown|IGI

20.10ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG821674718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821674718

Diamond specifications and retailer prices

From $9,135 SGD
$7,146 USD
As of October 26, 2026
Save $22,132 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $31,267 SGD at Adiamor · As of October 30, 2026
View at Adiamor

About this 20.1ct lab-grown emerald diamond

This 20.1ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821674718 or 821674718. Listed at 9 retailers as of October 26, 2026, with prices from $9,135 to $31,267, a $22,132 spread on the same certified stone. Adiamor lists it at $31,267. 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

20.10
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821674718
Dimensions18.19 × 13.09 × 8.03 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.19 mm13.09 mm20.10 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821674718
Side View
Table 73.0%Crown 36.6°Girdle: Very ThickPavilion 37.9°Culet: LargeDepth 61.3%

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: Oct 26
Current: $31,267 SGD|Low: $6,281 SGD|High: $31,267 SGD|Avg: $13,752 SGD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$6,281 SGD
Retailer 7$7,186 SGD
Retailer 6$7,286 SGD
Retailer 5$9,135 SGD
Retailer 4$9,141 SGD
Retailer 2$9,287 SGD
Retailer 3$9,700 SGD
Retailer 9$26,136 SGD
Adiamor$31,267 SGD

30 data points across 9 retailers

9 retailers$9,135 SGD to $31,267 SGD

Retailer 1
-
$6,281 SGD
$4,913 USD
Price last confirmed 40 days ago
Retailer 2
-
$7,186 SGD
$5,621 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$7,286 SGD
$5,699 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$9,135 SGD
$7,146 USD
View
B
Retailer 5
-
$9,141 SGD
$7,150 USD
View
B+
Retailer 6
-
$9,287 SGD
£5,720 GBP
View
B
Retailer 7
-
$9,700 SGD
$7,588 USD
View
B
Retailer 8
-
$26,136 SGD
$20,444 USD
View
Most Expensive
C
Adiamor
D-81629657 · Oct 30
$31,267 SGD
$24,458 USD
View
8 more retailers have this diamond
Prices start from $9,135 SGDSave up to $22,132 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+
20.10ct Emerald
$9,135 SGD