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Oval|Lab Grown|IGI

20.92ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG760507897

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760507897

Diamond specifications and retailer prices

From $9,769 USD
As of October 31, 2026
Save $32,121 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $41,890 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 20.92ct lab-grown oval diamond

This 20.92ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760507897 or 760507897. Listed at 19 retailers as of October 27, 2026, with prices from $9,769 to $41,890, a $32,121 spread on the same certified stone. Brilliant Earth lists it at $41,890. 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

20.92
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760507897
Dimensions22.15 × 15.54 × 9.52 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.15 mm15.54 mm20.92 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760507897
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $40,800 USD|Low: $8,169 USD|High: $44,210 USD|Avg: $17,708 USD|-4.7%
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
November 1, 2026
Retailer 13$8,169 USD
Retailer 5$9,769 USD
Retailer 10$10,020 USD
Retailer 11$10,055 USD
Retailer 15$10,118 USD
Retailer 12$10,458 USD
Retailer 7$11,093 USD
Retailer 14$11,255 USD
Retailer 2$12,217 USD
Retailer 8$12,254 USD
Retailer 6$13,404 USD
Retailer 9$18,635 USD
Retailer 16$28,181 USD
Retailer 3$32,046 USD
Retailer 4$32,249 USD
Brilliant Earth$40,800 USD

43 data points across 16 retailers

19 retailers$9,769 USD to $41,890 USD

Retailer 1
-
$8,169 USD
£6,432 GBP
Price last confirmed 15 days ago
B+
Retailer 2
-
$9,769 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,020 USD
View
B+
Retailer 4
-
$10,055 USD
View
Retailer 5
-
$10,118 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$10,458 USD
HK$81,700 HKD
View
Retailer 7
-
$11,093 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$11,255 USD
View
Retailer 9
-
$12,018 USD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$12,217 USD
£9,620 GBP
View
Retailer 11
-
$12,563 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$13,404 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$18,635 USD
€17,748 EUR
View
B
Retailer 14
-
$28,181 USD
View
B
Retailer 15
-
$32,046 USD
View
B
Retailer 16
-
$32,249 USD
View
B
Retailer 17
-
$40,800 USD
View
B
Retailer 18
-
$40,880 USD
View
Most Expensive
B
Brilliant Earth
18310004A · Oct 27
$41,890 USD
View
18 more retailers have this diamond
Prices start from $9,769 USDSave up to $32,121 USD

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+
20.92ct Oval
$9,769 USD