CaratHunter
Plans
Cushion|Lab Grown|IGI

1.91ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG773666445

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773666445

Diamond specifications and retailer prices

From $390 AUD
$273 USD
As of November 1, 2026
Save $1,530 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,919 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773666445 or 773666445. Listed at 15 retailers as of November 1, 2026, with prices from $390 to $1,919, a $1,530 spread on the same certified stone. Rare Carat lists it at $1,919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773666445
Dimensions7.74 × 6.15 × 4.53 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm6.15 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773666445
Side View
Table 61.0%Crown 41.2°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 73.7%

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 1
Current: $1,919 AUD|Low: $390 AUD|High: $2,056 AUD|Avg: $1,081 AUD|-1.1%
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
November 2, 2026
Retailer 4$390 AUD
Retailer 7$442 AUD
Retailer 6$671 AUD
Retailer 9$716 AUD
Retailer 14$725 AUD
Retailer 8$746 AUD
Retailer 2$813 AUD
Retailer 12$919 AUD
Retailer 10$1,007 AUD
Retailer 3$1,122 AUD
Retailer 5$1,463 AUD
Retailer 11$1,567 AUD
Retailer 13$1,741 AUD
Retailer 15$1,905 AUD
Rare Carat$1,919 AUD

39 data points across 15 retailers

15 retailers$390 AUD to $1,919 AUD

A
Cheapest Retailer
-
$390 AUD
$273 USD
Final sale: no returns
Retailer 2
-
$442 AUD
$310 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$716 AUD
€478 EUR
View
B+
Retailer 4
-
$725 AUD
$508 USD
View
A
Retailer 5
-
$746 AUD
ZAR 8,448 ZAR
View
A
Retailer 6
-
$813 AUD
£449 GBP
View
A
Retailer 7
-
$919 AUD
$644 USD
View
A
Retailer 8
-
$1,007 AUD
View
A
Retailer 9
-
$1,122 AUD
$786 USD
View
B+
Retailer 10
-
$1,463 AUD
$1,026 USD
View
B+
Retailer 11
-
$1,567 AUD
$1,098 USD
View
B+
Retailer 12
-
$1,701 AUD
$1,192 USD
View
B+
Retailer 13
-
$1,741 AUD
£961 GBP
View
B+
Retailer 14
-
$1,905 AUD
$1,335 USD
View
Most Expensive
B+
Rare Carat
134456664NL773 · Nov 1
$1,919 AUD
$1,345 USD
View
14 more retailers have this diamond
Prices start from $390 AUDSave up to $1,530 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
1.91ct Cushion
$390 AUD