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Radiant|Lab Grown|IGI

1.60ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG574350582

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

Certificate IGI LG574350582

Diamond specifications and retailer prices

From $466 NZD
$262 USD
As of November 2, 2026
Save $3,675 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,141 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown radiant diamond

This 1.6ct 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 LG574350582 or 574350582. Listed at 18 retailers as of November 2, 2026, with prices from $466 to $4,141, a $3,675 spread on the same certified stone. Do Amore Diamonds lists it at $4,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574350582
Dimensions8.26 × 5.77 × 3.89 mm
L/W Ratio1.43
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
8.26 mm5.77 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574350582
Side View
Table 64.5%Crown 44.3°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $674 NZD|Low: $446 NZD|High: $2,584 NZD|Avg: $1,217 NZD|-1.1%
Retailer 1
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
November 2, 2026
Retailer 12$466 NZD
Retailer 5$521 NZD
Retailer 4$578 NZD
Retailer 13$578 NZD
Retailer 1$674 NZD
Retailer 10$862 NZD
Retailer 3$963 NZD
Retailer 7$1,127 NZD
Retailer 6$1,184 NZD
Retailer 9$1,482 NZD
Retailer 11$1,774 NZD
Retailer 2$2,047 NZD
Retailer 14$2,270 NZD
Retailer 8$2,553 NZD

44 data points across 14 retailers

18 retailers$466 NZD to $4,141 NZD

A
Cheapest Retailer
-
$466 NZD
$262 USD
A
Retailer 2
-
$521 NZD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$540 NZD
$304 USD
View
Retailer 4
-
$578 NZD
$325 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$578 NZD
$325 USD
View
A
Retailer 6
-
$674 NZD
£298 GBP
View
A
Retailer 7
-
$862 NZD
$485 USD
View
A
Retailer 8
-
$954 NZD
$537 USD
View
A
Retailer 9
-
$963 NZD
$542 USD
View
A
Retailer 10
-
$1,127 NZD
£499 GBP
View
B+
Retailer 11
-
$1,184 NZD
$666 USD
View
B+
Retailer 12
-
$1,482 NZD
A$1,283 AUD
View
B+
Retailer 13
-
$1,774 NZD
$998 USD
View
B
Retailer 14
-
$2,047 NZD
$1,152 USD
View
B
Retailer 15
-
$2,270 NZD
$1,277 USD
View
B
Retailer 16
-
$2,343 NZD
$1,318 USD
View
B
Retailer 17
-
$2,553 NZD
£1,131 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01527826A · Nov 2
$4,141 NZD
$2,330 USD
View
17 more retailers have this diamond
Prices start from $466 NZDSave up to $3,675 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
1.60ct Radiant
$466 NZD