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Oval|Lab Grown|IGI

15.11ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG844634625

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844634625

Diamond specifications and retailer prices

From $6,503 NZD
$3,665 USD
As of November 1, 2026
Save $38,245 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $44,748 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.11ct lab-grown oval diamond

This 15.11ct 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 LG844634625 or 844634625. Listed at 13 retailers as of November 1, 2026, with prices from $6,503 to $44,748, a $38,245 spread on the same certified stone. Do Amore Diamonds lists it at $44,748. 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

15.11
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634625
Dimensions20.17 × 13.82 × 8.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.17 mm13.82 mm15.11 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634625
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: Nov 1
Current: $44,748 NZD|Low: $6,503 NZD|High: $44,748 NZD|Avg: $13,051 NZD|+8.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$6,503 NZD
Retailer 6$6,687 NZD
Retailer 3$7,076 NZD
Retailer 12$7,544 NZD
Retailer 11$7,816 NZD
Retailer 5$8,240 NZD
Retailer 13$10,404 NZD
Retailer 7$10,940 NZD
Retailer 2$11,694 NZD
Retailer 9$12,323 NZD
Retailer 4$19,595 NZD
Retailer 10$20,197 NZD
Do Amore Diamonds$44,748 NZD

4 data points across 13 retailers

13 retailers$6,503 NZD to $44,748 NZD

A
Cheapest Retailer
-
$6,503 NZD
$3,665 USD
A
Retailer 2
-
$6,687 NZD
£2,968 GBP
View
A
Retailer 3
-
$7,076 NZD
$3,988 USD
View
A
Retailer 4
-
$7,544 NZD
$4,252 USD
View
A
Retailer 5
-
$7,816 NZD
$4,405 USD
View
A
Retailer 6
-
$8,240 NZD
$4,644 USD
View
B+
Retailer 7
-
$10,404 NZD
$5,864 USD
View
B+
Retailer 8
-
$10,940 NZD
£4,855 GBP
View
B+
Retailer 9
-
$11,694 NZD
$6,591 USD
View
B+
Retailer 10
-
$12,323 NZD
$6,945 USD
View
B
Retailer 11
-
$19,595 NZD
$11,044 USD
View
B
Retailer 12
-
$20,197 NZD
A$17,512 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F2AA71FB2 · Nov 2
$44,748 NZD
$25,220 USD
View
12 more retailers have this diamond
Prices start from $6,503 NZDSave up to $38,245 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
15.11ct Oval
$6,503 NZD