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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG841627171

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

Certificate IGI LG841627171

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of November 2, 2026
Save $1,896 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,212 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG841627171 or 841627171. Listed at 21 retailers as of November 2, 2026, with prices from $315 to $2,212, a $1,896 spread on the same certified stone. Brilliant Earth lists it at $2,212. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841627171
Dimensions8.45 × 5.90 × 3.87 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm5.90 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841627171
Side View
Table 66.0%Crown 43.2°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 65.6%

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 2
Current: $2,212 AUD|Low: $303 AUD|High: $2,411 AUD|Avg: $960 AUD|-8.3%
Brilliant Earth
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
November 2, 2026
Retailer 5$315 AUD
Retailer 4$367 AUD
Retailer 8$391 AUD
Retailer 12$458 AUD
Retailer 3$528 AUD
Retailer 16$656 AUD
Retailer 14$676 AUD
Retailer 13$728 AUD
Retailer 6$805 AUD
Retailer 7$865 AUD
Retailer 11$915 AUD
Retailer 9$1,259 AUD
Retailer 18$1,263 AUD
Retailer 10$1,334 AUD
Retailer 17$1,491 AUD
Retailer 15$1,569 AUD
Retailer 2$1,594 AUD
Brilliant Earth$2,212 AUD

30 data points across 18 retailers

21 retailers$315 AUD to $2,212 AUD

A
Cheapest Retailer
-
$315 AUD
$221 USD
A
Retailer 2
-
$367 AUD
$257 USD
View
Retailer 3
-
$391 AUD
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$391 AUD
$274 USD
View
A
Retailer 5
-
$458 AUD
£252 GBP
View
B+
Retailer 6
-
$528 AUD
$370 USD
View
A
Retailer 7
-
$656 AUD
€438 EUR
View
A
Retailer 8
-
$676 AUD
ZAR 7,652 ZAR
View
A
Retailer 9
-
$728 AUD
£402 GBP
View
A
Retailer 10
-
$805 AUD
$564 USD
View
A
Retailer 11
-
$865 AUD
$606 USD
View
A
Retailer 12
-
$915 AUD
View
B+
Retailer 13
-
$1,259 AUD
$882 USD
View
B+
Retailer 14
-
$1,263 AUD
$885 USD
View
B+
Retailer 15
-
$1,334 AUD
$935 USD
View
Retailer 16
-
$1,491 AUD
$1,045 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$1,569 AUD
£866 GBP
View
B
Retailer 18
-
$1,582 AUD
$1,109 USD
View
Retailer 19
-
$1,585 AUD
SGD 1,501 SGD
View
Price last confirmed 20 days ago
B
Retailer 20
-
$1,594 AUD
$1,117 USD
View
Most Expensive
B
Brilliant Earth
21690171A · Nov 2
$2,212 AUD
$1,550 USD
View
20 more retailers have this diamond
Prices start from $315 AUDSave up to $1,896 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
$315 AUD