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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG715571162

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

Certificate IGI LG715571162

Diamond specifications and retailer prices

From $780 NZD
$439 USD
As of October 28, 2026
Save $2,721 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,501 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715571162 or 715571162. Listed at 8 retailers as of October 28, 2026, with prices from $780 to $3,501, a $2,721 spread on the same certified stone. Do Amore Diamonds lists it at $3,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715571162
Dimensions6.54 × 6.46 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm6.46 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715571162
Side View
Table 71.0%Crown 39.4°Girdle: MediumPavilion 31.6°Culet: NoneDepth 60.8%

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: Oct 28
Current: $3,501 NZD|Low: $405 NZD|High: $3,501 NZD|Avg: $1,672 NZD
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
October 29, 2026
Retailer 11$405 NZD
Retailer 7$780 NZD
Retailer 4$838 NZD
Retailer 6$855 NZD
Retailer 13$890 NZD
Retailer 5$1,257 NZD
Retailer 9$1,836 NZD
Retailer 10$1,906 NZD
Retailer 2$2,007 NZD
Retailer 8$2,148 NZD
Retailer 3$2,185 NZD
Retailer 12$3,341 NZD
Do Amore Diamonds$3,501 NZD

11 data points across 13 retailers

8 retailers$780 NZD to $3,501 NZD

B+
Cheapest Retailer
-
$780 NZD
$439 USD
A
Retailer 2
-
$855 NZD
ZAR 7,776 ZAR
View
B
Retailer 3
-
$1,836 NZD
$1,033 USD
View
B
Retailer 4
-
$1,906 NZD
$1,072 USD
View
B+
Retailer 5
-
$2,007 NZD
£889 GBP
View
B
Retailer 6
-
$2,148 NZD
$1,209 USD
View
Retailer 7
-
$2,185 NZD
$1,230 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Do Amore Diamonds
27-3DC48790B · Oct 29
$3,501 NZD
$1,970 USD
View
7 more retailers have this diamond
Prices start from $780 NZDSave up to $2,721 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
1.50ct Radiant
$780 NZD