CaratHunter
Plans
Cushion|Lab Grown|IGI

1.62ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG838640815

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG838640815

Diamond specifications and retailer prices

From $889 AUD
$623 USD
As of November 2, 2026
Save $2,040 AUD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,929 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.62ct lab-grown cushion diamond

This 1.62ct lab-grown cushion 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 LG838640815 or 838640815. Listed at 17 retailers as of November 2, 2026, with prices from $889 to $2,929, a $2,040 spread on the same certified stone. With Clarity lists it at $2,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle49.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640815
Dimensions8.46 × 5.54 × 3.75 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm5.54 mm1.62 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640815
Side View
Table 66.0%Crown 34.3°Girdle: STK-THKPavilion 49.6°Culet: LargeDepth 67.7%

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: Nov 2
Current: $2,394 AUD|Low: $634 AUD|High: $2,929 AUD|Avg: $1,556 AUD|-0.6%
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
Retailer 15
With Clarity
November 2, 2026
Retailer 2$634 AUD
Retailer 3$889 AUD
Retailer 15$892 AUD
Retailer 12$1,002 AUD
Retailer 4$1,003 AUD
Retailer 7$1,017 AUD
Retailer 9$1,093 AUD
Retailer 10$1,142 AUD
Retailer 13$1,471 AUD
Retailer 8$1,597 AUD
Retailer 14$1,620 AUD
Retailer 5$2,095 AUD
Retailer 1$2,394 AUD
Retailer 11$2,475 AUD
Retailer 6$2,583 AUD
With Clarity$2,929 AUD

33 data points across 16 retailers

17 retailers$889 AUD to $2,929 AUD

Retailer 1
-
$634 AUD
$444 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$889 AUD
$623 USD
View
A
Retailer 3
-
$892 AUD
$625 USD
View
A
Retailer 4
-
$1,002 AUD
€669 EUR
View
B+
Retailer 5
-
$1,003 AUD
$703 USD
View
B+
Retailer 6
-
$1,017 AUD
$713 USD
View
B+
Retailer 7
-
$1,093 AUD
ZAR 12,372 ZAR
View
B+
Retailer 8
-
$1,142 AUD
£630 GBP
View
B+
Retailer 9
-
$1,471 AUD
View
B
Retailer 10
-
$1,597 AUD
$1,119 USD
View
Retailer 11
-
$1,620 AUD
$1,135 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$1,620 AUD
$1,135 USD
View
B
Retailer 13
-
$2,095 AUD
$1,468 USD
View
B
Retailer 14
-
$2,394 AUD
$1,678 USD
View
B
Retailer 15
-
$2,475 AUD
£1,366 GBP
View
Retailer 16
-
$2,583 AUD
$1,810 USD
View
Price last confirmed 31 days ago
Most Expensive
B
With Clarity
838640815 · Nov 2
$2,929 AUD
$2,053 USD
View
16 more retailers have this diamond
Prices start from $889 AUDSave up to $2,040 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
1.62ct Cushion
$889 AUD