CaratHunter
Plans
Radiant|Lab Grown|IGI

1.07ct G SI1 Radiant Lab Grown Diamond

EX • G/SI1 • IGI LG610350739

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

Certificate IGI LG610350739

Diamond specifications and retailer prices

From $772 NZD
As of November 5, 2026
Save $121 NZD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $893 NZD at MD Diamonds and Jewellers · As of November 5, 2026
View at MD Diamonds and Jewellers

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610350739 or 610350739. Listed at 2 retailers as of November 5, 2026, with prices from $772 to $893, a $121 spread on the same certified stone. MD Diamonds and Jewellers lists it at $893. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610350739
Dimensions7.19 × 4.98 × 3.41 mm
L/W Ratio1.44
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
7.19 mm4.98 mm1.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610350739
Side View
Table 64.0%Crown 42.7°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $893 NZD|Low: $772 NZD|High: $893 NZD|Avg: $869 NZD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2$772 NZD
MD Diamonds and Jewellers$893 NZD

4 data points across 2 retailers

2 retailers$772 NZD to $893 NZD

B+
Cheapest Retailer
-
$772 NZD
Most Expensive
B
MD Diamonds and Jewellers
LG610350739 · Nov 5
$893 NZD
£390 GBP
View
1 more retailer has this diamond
Prices start from $772 NZDSave up to $121 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.

B+
1.07ct Radiant
$772 NZD