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Emerald|Lab Grown|IGI

20.03ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG787645131

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787645131

Diamond specifications and retailer prices

From $6,194 SGD
$4,845 USD
As of October 31, 2026
Save $24,561 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $30,754 SGD at Adiamor · As of October 31, 2026
View at Adiamor

About this 20.03ct lab-grown emerald diamond

This 20.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787645131 or 787645131. Listed at 11 retailers as of October 31, 2026, with prices from $6,194 to $30,754, a $24,561 spread on the same certified stone. Adiamor lists it at $30,754. 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

20.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787645131
Dimensions18.45 × 12.49 × 7.98 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.45 mm12.49 mm20.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787645131
Side View
Table 68.0%Crown 41°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 63.9%

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: Oct 31
Current: $30,754 SGD|Low: $5,487 SGD|High: $30,864 SGD|Avg: $11,823 SGD|-0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$5,487 SGD
Retailer 4$6,194 SGD
Retailer 8$6,359 SGD
Retailer 9$6,630 SGD
Retailer 6$6,727 SGD
Retailer 2$8,089 SGD
Retailer 7$8,133 SGD
Retailer 5$9,089 SGD
Retailer 3$22,246 SGD
Adiamor$30,754 SGD

45 data points across 10 retailers

11 retailers$6,194 SGD to $30,754 SGD

Retailer 1
-
$5,487 SGD
$4,292 USD
Price last confirmed 31 days ago
Retailer 2
-
$5,989 SGD
$4,685 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$6,194 SGD
$4,845 USD
View
Retailer 4
-
$6,359 SGD
$4,974 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$6,630 SGD
$5,186 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$6,727 SGD
$5,262 USD
View
B+
Retailer 7
-
$8,089 SGD
£4,982 GBP
View
B+
Retailer 8
-
$8,133 SGD
$6,362 USD
View
B+
Retailer 9
-
$9,089 SGD
$7,110 USD
View
B
Retailer 10
-
$22,246 SGD
$17,401 USD
View
Most Expensive
B
Adiamor
D-80785784 · Oct 31
$30,754 SGD
$24,057 USD
View
10 more retailers have this diamond
Prices start from $6,194 SGDSave up to $24,561 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
20.03ct Emerald
$6,194 SGD