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Radiant|Lab Grown|IGI

10.27ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG799670780

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG799670780

Diamond specifications and retailer prices

From $4,795 NZD
$2,698 USD
As of November 2, 2026
Save $11,058 NZD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,854 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.27ct lab-grown radiant diamond

This 10.27ct lab-grown radiant 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 LG799670780 or 799670780. Listed at 9 retailers as of October 31, 2026, with prices from $4,795 to $15,854, a $11,058 spread on the same certified stone. Brilliant Earth lists it at $15,854. 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

10.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670780
Dimensions17.37 × 9.96 × 6.23 mm
L/W Ratio1.74
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.37 mm9.96 mm10.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670780
Side View
Table 61.0%Crown 23.2°Girdle: MED-THKPavilion 36.9°Culet: LargeDepth 62.6%

Caratlytics Score

How it works →
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: $5,353 NZD|Low: $4,619 NZD|High: $13,854 NZD|Avg: $8,616 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$4,795 NZD
Retailer 1$5,353 NZD
Retailer 5$5,563 NZD
Retailer 3$6,147 NZD
Retailer 4$10,166 NZD
Retailer 7$11,725 NZD
Retailer 2$12,581 NZD
Retailer 8$13,634 NZD

43 data points across 8 retailers

9 retailers$4,795 NZD to $15,854 NZD

A
Cheapest Retailer
-
$4,795 NZD
$2,698 USD
A
Retailer 2
-
$5,353 NZD
£2,371 GBP
View
A
Retailer 3
-
$5,563 NZD
$3,130 USD
View
A
Retailer 4
-
$6,147 NZD
€3,294 EUR
View
B+
Retailer 5
-
$10,166 NZD
$5,720 USD
View
B
Retailer 6
-
$11,725 NZD
$6,597 USD
View
B
Retailer 7
-
$12,581 NZD
A$10,890 AUD
View
Retailer 8
-
$13,634 NZD
$7,671 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
22198640A · Oct 31
$15,854 NZD
$8,920 USD
View
8 more retailers have this diamond
Prices start from $4,795 NZDSave up to $11,058 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
10.27ct Radiant
$4,795 NZD