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Radiant|Lab Grown|IGI

1.01ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG843607114

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

Certificate IGI LG843607114

Diamond specifications and retailer prices

From $241 NZD
$136 USD
As of November 1, 2026
Save $1,994 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,235 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843607114 or 843607114. Listed at 12 retailers as of November 1, 2026, with prices from $241 to $2,235, a $1,994 spread on the same certified stone. MOH London lists it at $2,235. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607114
Dimensions5.84 × 5.46 × 3.51 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.46 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607114
Side View
Table 62.0%Crown 43.4°Girdle: MediumPavilion 30.6°Culet: NoneDepth 64.3%

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: Nov 1
Current: $2,235 NZD|Low: $241 NZD|High: $2,366 NZD|Avg: $837 NZD|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$241 NZD
Retailer 5$320 NZD
Retailer 9$373 NZD
Retailer 6$501 NZD
Retailer 7$509 NZD
Retailer 11$552 NZD
Retailer 2$554 NZD
Retailer 8$960 NZD
Retailer 3$962 NZD
Retailer 4$1,136 NZD
Retailer 10$1,675 NZD
MOH London$2,235 NZD

26 data points across 12 retailers

12 retailers$241 NZD to $2,235 NZD

A
Cheapest Retailer
-
$241 NZD
$136 USD
Final sale: no returns
A
Retailer 2
-
$320 NZD
£142 GBP
View
B+
Retailer 3
-
$373 NZD
$210 USD
View
A
Retailer 4
-
$501 NZD
€269 EUR
View
A
Retailer 5
-
$509 NZD
£226 GBP
View
A
Retailer 6
-
$552 NZD
$311 USD
View
B+
Retailer 7
-
$554 NZD
£246 GBP
View
B+
Retailer 8
-
$960 NZD
$541 USD
View
B+
Retailer 9
-
$962 NZD
$542 USD
View
B
Retailer 10
-
$1,136 NZD
$640 USD
View
B
Retailer 11
-
$1,675 NZD
$944 USD
View
Most Expensive
B
MOH London
LG843607114 · Nov 1
$2,235 NZD
£992 GBP
View
11 more retailers have this diamond
Prices start from $241 NZDSave up to $1,994 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
1.01ct Radiant
$241 NZD