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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG635488562

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

Certificate IGI LG635488562

Diamond specifications and retailer prices

From $455 NZD
$256 USD
As of November 1, 2026
Save $1,731 NZD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,188 NZD at Rare Carat
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG635488562 or 635488562. Listed at 25 retailers as of November 1, 2026, with a 380% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.60
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635488562
Dimensions8.15 × 5.75 × 4.06 mm
L/W Ratio1.42
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
8.15 mm5.75 mm1.60 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635488562
Side View
Table 61.0%Crown 41°Girdle: MediumPavilion 36.5°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
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 1
Current: $1,857 NZD|Low: $389 NZD|High: $3,768 NZD|Avg: $1,251 NZD|-2.3%
Rare Carat
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
November 2, 2026
Retailer 16$405 NZD
Retailer 8$455 NZD
Retailer 7$471 NZD
Retailer 3$503 NZD
Retailer 15$672 NZD
Retailer 10$869 NZD
Retailer 12$901 NZD
Retailer 9$941 NZD
Retailer 14$1,176 NZD
Retailer 2$1,317 NZD
Retailer 6$1,619 NZD
Retailer 5$1,639 NZD
Retailer 4$1,788 NZD
Rare Carat$1,857 NZD
Retailer 11$2,018 NZD
Retailer 13$2,186 NZD

44 data points across 16 retailers

25 retailers$455 NZD to $2,186 NZD

Retailer 1
-
$405 NZD
$228 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$455 NZD
$256 USD
View
Final sale: no returns
Retailer 3
-
$471 NZD
$265 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$503 NZD
$283 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$503 NZD
$283 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$546 NZD
HK$2,400 HKD
View
B+
Retailer 7
-
$672 NZD
$378 USD
View
A
Retailer 8
-
$803 NZD
$452 USD
View
A
Retailer 9
-
$869 NZD
ZAR 7,903 ZAR
View
B+
Retailer 10
-
$901 NZD
€483 EUR
View
A
Retailer 11
-
$941 NZD
£417 GBP
View
B+
Retailer 12
-
$1,176 NZD
A$1,018 AUD
View
B+
Retailer 13
-
$1,317 NZD
$741 USD
View
B+
Retailer 14
-
$1,505 NZD
£667 GBP
View
B
Retailer 15
-
$1,612 NZD
SGD 1,226 SGD
View
Retailer 16
-
$1,619 NZD
$911 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$1,639 NZD
A$1,419 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,712 NZD
$963 USD
View
B
Retailer 19
-
$1,788 NZD
$1,006 USD
View
Retailer 20
-
$1,857 NZD
$1,045 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$2,018 NZD
£894 GBP
View
B
Retailer 22
-
$2,021 NZD
$1,137 USD
View
B
Retailer 23
-
$2,051 NZD
$1,154 USD
View
B
Retailer 24
-
$2,186 NZD
$1,230 USD
View
Most Expensive
Rare Carat
67405A_l_635488562
$2,188 NZD
$1,231 USD
View
24 more retailers have this diamond
Prices start from $455 NZDSave up to $1,731 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
$455 NZD