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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 $365 AUD
$256 USD
As of November 1, 2026
Save $1,390 AUD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,756 AUD 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: $1,491 AUD|Low: $312 AUD|High: $3,025 AUD|Avg: $1,005 AUD|-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$325 AUD
Retailer 8$365 AUD
Retailer 7$378 AUD
Retailer 3$404 AUD
Retailer 15$539 AUD
Retailer 10$698 AUD
Retailer 12$724 AUD
Retailer 9$756 AUD
Retailer 14$944 AUD
Retailer 2$1,057 AUD
Retailer 6$1,300 AUD
Retailer 5$1,316 AUD
Retailer 4$1,435 AUD
Rare Carat$1,491 AUD
Retailer 11$1,620 AUD
Retailer 13$1,755 AUD

44 data points across 16 retailers

25 retailers$365 AUD to $1,755 AUD

Retailer 1
-
$325 AUD
$228 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$365 AUD
$256 USD
View
Final sale: no returns
Retailer 3
-
$378 AUD
$265 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$404 AUD
$283 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$404 AUD
$283 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$438 AUD
HK$2,400 HKD
View
B+
Retailer 7
-
$539 AUD
$378 USD
View
A
Retailer 8
-
$645 AUD
$452 USD
View
A
Retailer 9
-
$698 AUD
ZAR 7,903 ZAR
View
B+
Retailer 10
-
$724 AUD
€483 EUR
View
A
Retailer 11
-
$756 AUD
£417 GBP
View
B+
Retailer 12
-
$944 AUD
View
B+
Retailer 13
-
$1,057 AUD
$741 USD
View
B+
Retailer 14
-
$1,208 AUD
£667 GBP
View
B
Retailer 15
-
$1,295 AUD
SGD 1,226 SGD
View
Retailer 16
-
$1,300 AUD
$911 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$1,316 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,375 AUD
$963 USD
View
B
Retailer 19
-
$1,435 AUD
$1,006 USD
View
Retailer 20
-
$1,491 AUD
$1,045 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,620 AUD
£894 GBP
View
B
Retailer 22
-
$1,622 AUD
$1,137 USD
View
B
Retailer 23
-
$1,647 AUD
$1,154 USD
View
B
Retailer 24
-
$1,755 AUD
$1,230 USD
View
Most Expensive
Rare Carat
67405A_l_635488562
$1,756 AUD
$1,231 USD
View
24 more retailers have this diamond
Prices start from $365 AUDSave up to $1,390 AUD

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
$365 AUD