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Round|Lab Grown|IGI

10.26ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG844647051

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844647051

Diamond specifications and retailer prices

From $3,000 NZD
$1,688 USD
As of November 1, 2026
Save $3,521 NZD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $44,948 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 10.26ct lab-grown round diamond

This 10.26ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844647051 or 844647051. Listed at 11 retailers as of October 31, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.26
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647051
Dimensions13.90 × 13.99 × 8.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm13.99 mm10.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844647051
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: $44,948 NZD|Low: $3,000 NZD|High: $44,948 NZD|Avg: $8,547 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$3,000 NZD
Retailer 4$3,105 NZD
Retailer 9$3,263 NZD
Retailer 10$4,337 NZD
Retailer 8$4,657 NZD
Retailer 5$5,465 NZD
Retailer 2$5,517 NZD
Retailer 6$6,446 NZD
Retailer 7$6,521 NZD
Retailer 3$6,666 NZD
Brilliant Earth$44,948 NZD

23 data points across 11 retailers

11 retailers$3,000 NZD to $6,521 NZD

A
Cheapest Retailer
-
$3,000 NZD
$1,688 USD
A
Retailer 2
-
$3,105 NZD
£1,375 GBP
View
A
Retailer 3
-
$3,263 NZD
$1,836 USD
View
A
Retailer 4
-
$4,337 NZD
$2,440 USD
View
A
Retailer 5
-
$4,657 NZD
$2,620 USD
View
B+
Retailer 6
-
$5,465 NZD
$3,075 USD
View
A
Retailer 7
-
$5,517 NZD
$3,104 USD
View
A
Retailer 8
-
$6,446 NZD
A$5,580 AUD
View
A
Retailer 9
-
$6,521 NZD
$3,669 USD
View
Retailer 10
-
$6,666 NZD
€3,572 EUR
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21797133A · Oct 26
$44,948 NZD
$25,290 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,000 NZDSave up to $3,521 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
10.26ct Round
$3,000 NZD