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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 $3,304 NZD
£1,466 GBP
As of October 27, 2026
Save $31,082 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,386 NZD 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 $3,304 to $34,386, a $31,082 spread on the same certified stone. Brilliant Earth lists it at $34,386. 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
Colour
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: $42,867 NZD|Low: $3,304 NZD|High: $60,135 NZD|Avg: $17,098 NZD
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
Retailer 19
November 1, 2026
Retailer 18$3,304 NZD
Retailer 12$4,656 NZD
Retailer 19$5,864 NZD
Retailer 9$6,405 NZD
Retailer 2$6,881 NZD
Retailer 13$7,063 NZD
Retailer 8$7,092 NZD
Retailer 7$8,447 NZD
Retailer 15$9,762 NZD
Retailer 17$9,989 NZD
Retailer 5$10,260 NZD
Retailer 3$13,238 NZD
Retailer 6$14,196 NZD
Retailer 14$17,932 NZD
Retailer 4$19,785 NZD
Retailer 16$22,037 NZD
Retailer 10$29,152 NZD
Brilliant Earth$42,867 NZD
Retailer 11$60,135 NZD

11 data points across 19 retailers

13 retailers$3,304 NZD to $34,386 NZD

A
Cheapest Retailer
-
$3,304 NZD
£1,466 GBP
A
Retailer 2
-
$4,656 NZD
$2,624 USD
View
B+
Retailer 3
-
$5,864 NZD
$3,305 USD
View
B+
Retailer 4
-
$6,881 NZD
£3,054 GBP
View
B+
Retailer 5
-
$7,063 NZD
$3,981 USD
View
B+
Retailer 6
-
$9,762 NZD
£4,332 GBP
View
B+
Retailer 7
-
$9,989 NZD
$5,630 USD
View
B+
Retailer 8
-
$10,260 NZD
$5,782 USD
View
B
Retailer 9
-
$13,238 NZD
$7,461 USD
View
B
Retailer 10
-
$17,932 NZD
$10,107 USD
View
B
Retailer 11
-
$19,785 NZD
$11,151 USD
View
B
Retailer 12
-
$22,037 NZD
$12,420 USD
View
Most Expensive
B
Brilliant Earth
22300810A · Oct 31
$34,386 NZD
$19,380 USD
View
12 more retailers have this diamond
Prices start from $3,304 NZDSave up to $31,082 NZD

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
$3,304 NZD