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Oval|Lab Grown|IGI

11.52ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG597382549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG597382549

Diamond specifications and retailer prices

From $1,862 USD
£1,466 GBP
As of October 27, 2026
Save $17,518 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,380 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.52ct lab-grown oval diamond

This 11.52ct 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 LG597382549 or 597382549. Listed at 13 retailers as of October 27, 2026, with prices from $1,862 to $19,380, a $17,518 spread on the same certified stone. Brilliant Earth lists it at $19,380. 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

11.52
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597382549
Dimensions18.70 × 12.69 × 7.88 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.70 mm12.69 mm11.52 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597382549
Side View
Table 59.0%Crown 35.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $24,160 USD|Low: $1,862 USD|High: $33,892 USD|Avg: $9,636 USD
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
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Retailer 19
November 1, 2026
Retailer 18$1,862 USD
Retailer 12$2,624 USD
Retailer 19$3,305 USD
Retailer 9$3,610 USD
Retailer 2$3,878 USD
Retailer 13$3,981 USD
Retailer 8$3,997 USD
Retailer 7$4,761 USD
Retailer 15$5,502 USD
Retailer 17$5,630 USD
Retailer 5$5,782 USD
Retailer 3$7,461 USD
Retailer 6$8,001 USD
Retailer 14$10,107 USD
Retailer 4$11,151 USD
Retailer 16$12,420 USD
Retailer 10$16,430 USD
Brilliant Earth$24,160 USD
Retailer 11$33,892 USD

11 data points across 19 retailers

13 retailers$1,862 USD to $19,380 USD

A
Cheapest Retailer
-
$1,862 USD
£1,466 GBP
A
Retailer 2
-
$2,624 USD
View
B+
Retailer 3
-
$3,305 USD
View
B+
Retailer 4
-
$3,878 USD
£3,054 GBP
View
B+
Retailer 5
-
$3,981 USD
View
B+
Retailer 6
-
$5,502 USD
£4,332 GBP
View
B+
Retailer 7
-
$5,630 USD
View
B+
Retailer 8
-
$5,782 USD
View
B
Retailer 9
-
$7,461 USD
View
B
Retailer 10
-
$10,107 USD
View
B
Retailer 11
-
$11,151 USD
View
B
Retailer 12
-
$12,420 USD
View
Most Expensive
B
Brilliant Earth
22300810A · Oct 31
$19,380 USD
View
12 more retailers have this diamond
Prices start from $1,862 USDSave up to $17,518 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.

A
11.52ct Oval
$1,862 USD