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Radiant|Lab Grown|IGI

0.71ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG544251401

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

Certificate IGI LG544251401

Diamond specifications and retailer prices

From $203 NZD
$114 USD
As of November 2, 2026
Save $2,109 NZD (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,311 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG544251401 or 544251401. Listed at 10 retailers as of November 1, 2026, with prices from $203 to $2,311, a $2,109 spread on the same certified stone. MOH London lists it at $2,311. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544251401
Dimensions6.05 × 4.29 × 2.98 mm
L/W Ratio1.41
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
6.05 mm4.29 mm0.71 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544251401
Side View
Table 65.0%Crown 44.2°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 69.5%

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 2
Current: $2,311 NZD|Low: $194 NZD|High: $2,338 NZD|Avg: $882 NZD
MOH London
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
Retailer 17
November 1, 2026
Retailer 10$203 NZD
Retailer 15$226 NZD
Retailer 13$235 NZD
Retailer 11$492 NZD
Retailer 7$526 NZD
Retailer 3$541 NZD
Retailer 5$690 NZD
Retailer 9$693 NZD
Retailer 4$734 NZD
Retailer 14$766 NZD
Retailer 6$885 NZD
Retailer 12$890 NZD
Retailer 2$899 NZD
Retailer 16$995 NZD
Retailer 8$1,173 NZD
Retailer 17$2,257 NZD
MOH London$2,311 NZD

14 data points across 17 retailers

10 retailers$203 NZD to $2,311 NZD

A
Cheapest Retailer
-
$203 NZD
$114 USD
A
Retailer 2
-
$226 NZD
$127 USD
View
Final sale: no returns
A
Retailer 3
-
$235 NZD
$132 USD
View
B+
Retailer 4
-
$492 NZD
$277 USD
View
B
Retailer 5
-
$876 NZD
£388 GBP
View
B
Retailer 6
-
$890 NZD
$501 USD
View
B
Retailer 7
-
$899 NZD
$506 USD
View
B
Retailer 8
-
$995 NZD
$560 USD
View
C
Retailer 9
-
$2,257 NZD
$1,270 USD
View
Most Expensive
B
MOH London
LG544251401 · Nov 1
$2,311 NZD
£1,024 GBP
View
9 more retailers have this diamond
Prices start from $203 NZDSave up to $2,109 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
0.71ct Radiant
$203 NZD