CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG771644997

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771644997

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of October 30, 2026
Save $1,328 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,605 AUD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771644997 or 771644997. Listed at 14 retailers as of October 29, 2026, with prices from $278 to $1,605, a $1,328 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771644997
Dimensions7.17 × 5.10 × 3.32 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.10 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771644997
Side View
Table 62.0%Crown 34.9°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 65.1%

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: Oct 30
Current: $1,605 AUD|Low: $278 AUD|High: $1,605 AUD|Avg: $748 AUD
Flawless Fine Jewelry
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
October 30, 2026
Retailer 12$278 AUD
Retailer 11$307 AUD
Retailer 2$377 AUD
Retailer 5$416 AUD
Retailer 8$527 AUD
Retailer 7$549 AUD
Retailer 14$612 AUD
Retailer 9$748 AUD
Retailer 3$759 AUD
Retailer 6$842 AUD
Retailer 4$1,064 AUD
Retailer 10$1,443 AUD
Retailer 13$1,580 AUD
Flawless Fine Jewelry$1,605 AUD

44 data points across 14 retailers

14 retailers$278 AUD to $1,605 AUD

A
Cheapest Retailer
-
$278 AUD
$195 USD
Final sale: no returns
A
Retailer 2
-
$307 AUD
$216 USD
View
A
Retailer 3
-
$377 AUD
£209 GBP
View
B+
Retailer 4
-
$416 AUD
$292 USD
View
A
Retailer 5
-
$527 AUD
ZAR 5,980 ZAR
View
A
Retailer 6
-
$549 AUD
£304 GBP
View
A
Retailer 7
-
$612 AUD
$430 USD
View
B+
Retailer 8
-
$748 AUD
View
B+
Retailer 9
-
$759 AUD
$533 USD
View
B+
Retailer 10
-
$842 AUD
SGD 799 SGD
View
B
Retailer 11
-
$1,064 AUD
$748 USD
View
B
Retailer 12
-
$1,443 AUD
£798 GBP
View
B
Retailer 13
-
$1,580 AUD
$1,110 USD
View
Most Expensive
B
Flawless Fine Jewelry
B3E6513C7 · Oct 29
$1,605 AUD
£888 GBP
View
13 more retailers have this diamond
Prices start from $278 AUDSave up to $1,328 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
1.05ct Cushion
$278 AUD