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Oval|Lab Grown|IGI

12.09ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG846637038

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846637038

Diamond specifications and retailer prices

From $3,722 NZD
£1,652 GBP
As of November 1, 2026
Save $19,414 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,137 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.09ct lab-grown oval diamond

This 12.09ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846637038 or 846637038. Listed at 12 retailers as of October 31, 2026, with prices from $3,722 to $23,137, a $19,414 spread on the same certified stone. Brilliant Earth lists it at $23,137. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.09
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846637038
Dimensions19.15 × 12.78 × 8.05 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.15 mm12.78 mm12.09 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846637038
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.0%

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: Nov 1
Current: $3,722 NZD|Low: $3,722 NZD|High: $18,689 NZD|Avg: $8,251 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1$3,722 NZD
Retailer 7$4,347 NZD
Retailer 3$4,473 NZD
Retailer 5$4,634 NZD
Retailer 8$4,924 NZD
Retailer 4$6,328 NZD
Retailer 6$6,372 NZD
Retailer 9$8,788 NZD
Retailer 11$12,299 NZD
Retailer 2$16,193 NZD
Retailer 10$18,689 NZD

4 data points across 11 retailers

12 retailers$3,722 NZD to $23,137 NZD

A
Cheapest Retailer
-
$3,722 NZD
£1,652 GBP
A
Retailer 2
-
$4,347 NZD
$2,450 USD
View
A
Retailer 3
-
$4,473 NZD
$2,521 USD
View
Final sale: no returns
A
Retailer 4
-
$4,634 NZD
$2,612 USD
View
A
Retailer 5
-
$4,924 NZD
$2,775 USD
View
A
Retailer 6
-
$6,328 NZD
£2,808 GBP
View
A
Retailer 7
-
$6,372 NZD
$3,591 USD
View
B+
Retailer 8
-
$8,788 NZD
£3,900 GBP
View
B+
Retailer 9
-
$12,299 NZD
$6,932 USD
View
B
Retailer 10
-
$16,193 NZD
$9,127 USD
View
B
Retailer 11
-
$18,689 NZD
$10,533 USD
View
Most Expensive
B
Brilliant Earth
22365563A · Oct 31
$23,137 NZD
$13,040 USD
View
11 more retailers have this diamond
Prices start from $3,722 NZDSave up to $19,414 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
12.09ct Oval
$3,722 NZD