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Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG655426934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG655426934

Diamond specifications and retailer prices

From $9,449 SGD
$7,388 USD
As of November 2, 2026
Save $27,268 SGD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $48,649 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655426934 or 655426934. Listed at 17 retailers as of October 31, 2026, with a 289% 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

20.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655426934
Dimensions19.21 × 12.78 × 8.05 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.21 mm12.78 mm20.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655426934
Side View
Table 62.0%Crown 32.2°Girdle: MediumPavilion 38.5°Culet: LargeDepth 63.0%

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: $48,649 SGD|Low: $9,070 SGD|High: $50,158 SGD|Avg: $18,377 SGD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 17$9,449 SGD
Retailer 13$9,826 SGD
Retailer 4$10,582 SGD
Retailer 6$10,628 SGD
Retailer 5$10,890 SGD
Retailer 8$10,960 SGD
Retailer 18$10,960 SGD
Retailer 15$11,114 SGD
Retailer 16$12,326 SGD
Retailer 14$12,391 SGD
Retailer 7$12,693 SGD
Retailer 2$13,497 SGD
Retailer 12$19,356 SGD
Retailer 11$20,884 SGD
Retailer 3$30,512 SGD
Retailer 9$33,737 SGD
Retailer 10$36,717 SGD
Brilliant Earth$48,649 SGD

28 data points across 18 retailers

17 retailers$9,449 SGD to $36,717 SGD

B+
Cheapest Retailer
-
$9,449 SGD
$7,388 USD
B+
Retailer 2
-
$9,826 SGD
$7,683 USD
View
B+
Retailer 3
-
$10,628 SGD
$8,310 USD
View
B+
Retailer 4
-
$10,890 SGD
$8,515 USD
View
Retailer 5
-
$10,960 SGD
$8,570 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$10,960 SGD
$8,570 USD
View
Retailer 7
-
$11,114 SGD
$8,690 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$12,326 SGD
$9,638 USD
View
B+
Retailer 9
-
$12,391 SGD
$9,689 USD
View
B
Retailer 10
-
$12,693 SGD
$9,925 USD
View
B+
Retailer 11
-
$13,497 SGD
£8,310 GBP
View
B
Retailer 12
-
$19,356 SGD
€14,414 EUR
View
B
Retailer 13
-
$20,884 SGD
A$25,123 AUD
View
Retailer 14
-
$30,512 SGD
$23,858 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$33,737 SGD
$26,380 USD
View
B
Retailer 16
-
$36,717 SGD
$28,709 USD
View
Most Expensive
Brilliant Earth
13702749A · Nov 2
$48,649 SGD
$38,040 USD
View
Price under review
16 more retailers have this diamond
Prices start from $9,449 SGDSave up to $27,268 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+
20.07ct Emerald
$9,449 SGD