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Radiant|Lab Grown|IGI

10.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG777622856

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

Certificate IGI LG777622856

Diamond specifications and retailer prices

From $2,214 NZD
$1,248 USD
As of October 30, 2026
Save $10,862 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,077 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.1ct lab-grown radiant diamond

This 10.1ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777622856 or 777622856. Listed at 15 retailers as of October 30, 2026, with prices from $2,214 to $13,077, a $10,862 spread on the same certified stone. Brilliant Earth lists it at $13,077. 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

10.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777622856
Dimensions15.90 × 10.50 × 6.86 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.90 mm10.50 mm10.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777622856
Side View
Table 65.0%Crown 44.7°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.3%

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: Oct 30
Current: $13,077 NZD|Low: $2,126 NZD|High: $13,485 NZD|Avg: $5,186 NZD|-3.0%
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
October 31, 2026
Retailer 9$2,214 NZD
Retailer 3$2,479 NZD
Retailer 10$2,567 NZD
Retailer 8$2,874 NZD
Retailer 13$3,636 NZD
Retailer 7$3,975 NZD
Retailer 6$4,002 NZD
Retailer 11$4,068 NZD
Retailer 12$4,480 NZD
Retailer 2$4,757 NZD
Retailer 4$6,192 NZD
Retailer 5$10,537 NZD
Brilliant Earth$13,077 NZD

28 data points across 13 retailers

15 retailers$2,214 NZD to $13,077 NZD

A
Cheapest Retailer
-
$2,214 NZD
$1,248 USD
A
Retailer 2
-
$2,408 NZD
$1,357 USD
View
A
Retailer 3
-
$2,479 NZD
$1,397 USD
View
Final sale: no returns
A
Retailer 4
-
$2,567 NZD
$1,447 USD
View
Retailer 5
-
$2,567 NZD
$1,447 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,874 NZD
$1,620 USD
View
A
Retailer 7
-
$3,636 NZD
$2,049 USD
View
A
Retailer 8
-
$3,975 NZD
ZAR 36,190 ZAR
View
A
Retailer 9
-
$4,002 NZD
€2,148 EUR
View
B+
Retailer 10
-
$4,068 NZD
$2,293 USD
View
B+
Retailer 11
-
$4,480 NZD
$2,525 USD
View
B+
Retailer 12
-
$4,757 NZD
A$4,125 AUD
View
B+
Retailer 13
-
$4,812 NZD
$2,712 USD
View
B+
Retailer 14
-
$6,192 NZD
£2,748 GBP
View
Most Expensive
B
Brilliant Earth
18693637A · Oct 31
$13,077 NZD
$7,370 USD
View
14 more retailers have this diamond
Prices start from $2,214 NZDSave up to $10,862 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
10.10ct Radiant
$2,214 NZD