CaratHunter
Plans
Radiant|Lab Grown|IGI

5.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG603351097

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

Certificate IGI LG603351097

Diamond specifications and retailer prices

From $1,187 NZD
$669 USD
As of November 1, 2026
Save $8,217 NZD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,404 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown radiant diamond

This 5.1ct 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 LG603351097 or 603351097. Listed at 7 retailers as of October 31, 2026, with prices from $1,187 to $9,404, a $8,217 spread on the same certified stone. Do Amore Diamonds lists it at $9,404. 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

5.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603351097
Dimensions12.25 × 8.41 × 5.68 mm
L/W Ratio1.46
Culet sizeNone
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
12.25 mm8.41 mm5.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603351097
Side View
Table 62.0%Crown 43.9°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.5%

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: $9,404 NZD|Low: $1,187 NZD|High: $58,623 NZD|Avg: $12,503 NZD|-84.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$1,187 NZD
Retailer 5$2,017 NZD
Retailer 2$2,023 NZD
Retailer 3$2,749 NZD
Retailer 6$3,261 NZD
Retailer 4$5,746 NZD
Do Amore Diamonds$9,404 NZD

9 data points across 7 retailers

7 retailers$1,187 NZD to $9,404 NZD

A
Cheapest Retailer
-
$1,187 NZD
$669 USD
B+
Retailer 2
-
$2,017 NZD
$1,137 USD
View
A
Retailer 3
-
$2,023 NZD
$1,140 USD
View
A
Retailer 4
-
$2,749 NZD
A$2,384 AUD
View
B+
Retailer 5
-
$3,261 NZD
$1,838 USD
View
B
Retailer 6
-
$5,746 NZD
£2,550 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2C2BC6F7C · Oct 31
$9,404 NZD
$5,300 USD
View
6 more retailers have this diamond
Prices start from $1,187 NZDSave up to $8,217 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
5.10ct Radiant
$1,187 NZD