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Round|Lab Grown|IGI

10.06ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG626455811

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455811

Diamond specifications and retailer prices

From $4,365 NZD
$2,460 USD
As of November 1, 2026
Save $29,808 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $34,173 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.06ct lab-grown round diamond

This 10.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455811 or 626455811. Listed at 19 retailers as of October 31, 2026, with prices from $4,365 to $34,173, a $29,808 spread on the same certified stone. Brilliant Earth lists it at $34,173. 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

10.06
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455811
Dimensions13.69 × 13.62 × 8.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.69 mm13.62 mm10.06 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455811
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $34,173 NZD|Low: $4,189 NZD|High: $34,226 NZD|Avg: $9,219 NZD
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 12$4,365 NZD
Retailer 2$4,518 NZD
Retailer 11$4,748 NZD
Retailer 7$4,886 NZD
Retailer 14$5,062 NZD
Retailer 6$5,350 NZD
Retailer 9$6,751 NZD
Retailer 4$6,897 NZD
Retailer 16$6,959 NZD
Retailer 13$7,837 NZD
Retailer 5$7,892 NZD
Retailer 10$8,015 NZD
Retailer 15$11,758 NZD
Retailer 3$12,842 NZD
Retailer 8$14,219 NZD
Brilliant Earth$34,173 NZD

38 data points across 16 retailers

19 retailers$4,365 NZD to $34,173 NZD

A
Cheapest Retailer
-
$4,365 NZD
$2,460 USD
A
Retailer 2
-
$4,518 NZD
£2,005 GBP
View
A
Retailer 3
-
$4,748 NZD
$2,676 USD
View
A
Retailer 4
-
$4,886 NZD
$2,754 USD
View
Final sale: no returns
Retailer 5
-
$5,062 NZD
$2,853 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$5,062 NZD
$2,853 USD
View
A
Retailer 7
-
$5,350 NZD
$3,015 USD
View
A
Retailer 8
-
$5,841 NZD
$3,292 USD
View
A
Retailer 9
-
$6,751 NZD
£2,996 GBP
View
A
Retailer 10
-
$6,897 NZD
$3,887 USD
View
A
Retailer 11
-
$6,959 NZD
$3,922 USD
View
A
Retailer 12
-
$7,837 NZD
ZAR 71,360 ZAR
View
A
Retailer 13
-
$7,892 NZD
$4,448 USD
View
A
Retailer 14
-
$8,015 NZD
€4,302 EUR
View
B+
Retailer 15
-
$11,758 NZD
$6,627 USD
View
B+
Retailer 16
-
$12,842 NZD
$7,238 USD
View
B
Retailer 17
-
$14,219 NZD
$8,014 USD
View
B
Retailer 18
-
$17,669 NZD
$9,958 USD
View
Most Expensive
B
Brilliant Earth
20602359A · Oct 31
$34,173 NZD
$19,260 USD
View
18 more retailers have this diamond
Prices start from $4,365 NZDSave up to $29,808 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
10.06ct Round
$4,365 NZD