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Radiant|Lab Grown|IGI

0.71ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG828657353

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

Certificate IGI LG828657353

Diamond specifications and retailer prices

From $303 NZD
As of November 4, 2026
Save $1,652 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,909 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828657353 or 828657353. Listed at 16 retailers as of November 4, 2026, with a 544% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657353
Dimensions6.13 × 4.35 × 3.01 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm4.35 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657353
Side View
Table 68.0%Crown 45.4°Girdle: STK-THKPavilion 43.7°Culet: NoneDepth 69.2%

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 4
Current: $2,909 NZD|Low: $197 NZD|High: $44,634 NZD|Avg: $3,366 NZD|-93.5%
Do Amore Diamonds
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
Retailer 18
Retailer 19
November 4, 2026
Retailer 14$303 NZD
Retailer 17$341 NZD
Retailer 15$392 NZD
Retailer 7$461 NZD
Retailer 4$507 NZD
Retailer 5$529 NZD
Retailer 8$617 NZD
Retailer 10$734 NZD
Retailer 2$745 NZD
Retailer 16$754 NZD
Retailer 11$855 NZD
Retailer 13$1,057 NZD
Retailer 9$1,153 NZD
Retailer 12$1,277 NZD
Retailer 18$1,641 NZD
Retailer 19$1,941 NZD
Retailer 3$1,955 NZD
Do Amore Diamonds$2,909 NZD
Retailer 6$11,652 NZD

36 data points across 19 retailers

16 retailers$303 NZD to $1,955 NZD

A
Cheapest Retailer
-
$303 NZD
A
Retailer 2
-
$392 NZD
View
Retailer 3
-
$461 NZD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$507 NZD
View
Retailer 5
-
$617 NZD
View
Price last confirmed 22 days ago
Retailer 6
-
$734 NZD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$745 NZD
View
B+
Retailer 8
-
$754 NZD
View
B+
Retailer 9
-
$1,057 NZD
View
Retailer 10
-
$1,153 NZD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$1,277 NZD
View
B
Retailer 12
-
$1,641 NZD
View
B
Retailer 13
-
$1,941 NZD
View
B
Retailer 14
-
$1,955 NZD
View
Most Expensive
Do Amore Diamonds
27-B9F0EECB4 · Nov 4
$2,909 NZD
$1,640 USD
View
Price under review
14 more retailers have this diamond
Prices start from $303 NZDSave up to $1,652 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
$303 NZD