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Oval|Lab Grown|IGI

11.92ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG629437353

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG629437353

Diamond specifications and retailer prices

From $3,770 NZD
£1,670 GBP
As of November 2, 2026
Save $31,562 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $35,333 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.92ct lab-grown oval diamond

This 11.92ct lab-grown oval 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 LG629437353 or 629437353. Listed at 20 retailers as of October 31, 2026, with prices from $3,770 to $35,333, a $31,562 spread on the same certified stone. Brilliant Earth lists it at $35,333. 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

11.92
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629437353
Dimensions17.97 × 12.84 × 8.03 mm
L/W Ratio1.40
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
17.97 mm12.84 mm11.92 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629437353
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.5%

Caratlytics Score

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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: Nov 2
Current: $35,333 NZD|Low: $3,769 NZD|High: $35,333 NZD|Avg: $8,854 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
November 2, 2026
Retailer 2$3,770 NZD
Retailer 15$4,047 NZD
Retailer 5$4,530 NZD
Retailer 6$4,694 NZD
Retailer 16$4,694 NZD
Retailer 4$4,985 NZD
Retailer 8$5,641 NZD
Retailer 9$6,410 NZD
Retailer 14$6,709 NZD
Retailer 3$7,330 NZD
Retailer 11$7,431 NZD
Retailer 13$11,908 NZD
Retailer 7$13,255 NZD
Retailer 10$14,728 NZD
Retailer 12$15,622 NZD
Brilliant Earth$35,333 NZD

40 data points across 16 retailers

20 retailers$3,770 NZD to $35,333 NZD

A
Cheapest Retailer
-
$3,770 NZD
£1,670 GBP
Retailer 2
-
$4,047 NZD
$2,277 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$4,404 NZD
$2,478 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$4,530 NZD
$2,549 USD
View
Final sale: no returns
Retailer 5
-
$4,694 NZD
$2,641 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,694 NZD
$2,641 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$4,985 NZD
$2,805 USD
View
A
Retailer 8
-
$5,641 NZD
$3,174 USD
View
A
Retailer 9
-
$6,410 NZD
£2,840 GBP
View
Retailer 10
-
$6,453 NZD
$3,631 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$6,709 NZD
$3,775 USD
View
B+
Retailer 12
-
$7,330 NZD
$4,124 USD
View
B+
Retailer 13
-
$7,431 NZD
€3,982 EUR
View
B+
Retailer 14
-
$8,911 NZD
£3,948 GBP
View
B+
Retailer 15
-
$11,908 NZD
$6,700 USD
View
B
Retailer 16
-
$13,255 NZD
$7,458 USD
View
B
Retailer 17
-
$14,728 NZD
A$12,749 AUD
View
B
Retailer 18
-
$15,622 NZD
$8,790 USD
View
B
Retailer 19
-
$16,401 NZD
$9,228 USD
View
Most Expensive
B
Brilliant Earth
20695853A · Oct 31
$35,333 NZD
$19,880 USD
View
19 more retailers have this diamond
Prices start from $3,770 NZDSave up to $31,562 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
11.92ct Oval
$3,770 NZD