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Radiant|Lab Grown|IGI

0.71ct F SI2 Radiant Lab Grown Diamond

VG • F/SI2 • IGI LG528233866

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

Certificate IGI LG528233866

Diamond specifications and retailer prices

From $222 NZD
$125 USD
As of November 2, 2026
Save $1,211 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,433 NZD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG528233866 or 528233866. Listed at 13 retailers as of October 29, 2026, with prices from $222 to $1,433, a $1,211 spread on the same certified stone. MOH London lists it at $1,433. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528233866
Dimensions6.19 × 4.31 × 3.14 mm
L/W Ratio1.44
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
6.19 mm4.31 mm0.71 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528233866
Side View
Table 64.5%Crown 39.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 72.9%

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: $1,433 NZD|Low: $213 NZD|High: $1,445 NZD|Avg: $687 NZD|+0.3%
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
October 31, 2026
Retailer 10$222 NZD
Retailer 14$258 NZD
Retailer 3$295 NZD
Retailer 11$295 NZD
Retailer 8$524 NZD
Retailer 13$528 NZD
Retailer 6$605 NZD
Retailer 4$633 NZD
Retailer 7$665 NZD
Retailer 2$729 NZD
Retailer 9$938 NZD
Retailer 12$981 NZD
Retailer 5$1,169 NZD
MOH London$1,433 NZD

22 data points across 14 retailers

13 retailers$222 NZD to $1,433 NZD

A
Cheapest Retailer
-
$222 NZD
$125 USD
B+
Retailer 2
-
$258 NZD
$145 USD
View
Retailer 3
-
$295 NZD
$166 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$295 NZD
$166 USD
View
B+
Retailer 5
-
$524 NZD
$295 USD
View
B+
Retailer 6
-
$528 NZD
$297 USD
View
B+
Retailer 7
-
$633 NZD
$356 USD
View
B+
Retailer 8
-
$665 NZD
£294 GBP
View
B+
Retailer 9
-
$729 NZD
$410 USD
View
B
Retailer 10
-
$797 NZD
£353 GBP
View
B
Retailer 11
-
$938 NZD
$528 USD
View
B
Retailer 12
-
$981 NZD
$552 USD
View
Most Expensive
B
MOH London
LG528233866 · Oct 29
$1,433 NZD
£635 GBP
View
12 more retailers have this diamond
Prices start from $222 NZDSave up to $1,211 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
$222 NZD