CaratHunter
Plans
Cushion|Lab Grown|IGI

5.53ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG804652775

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG804652775

Diamond specifications and retailer prices

From $2,440 AUD
$1,714 USD
As of October 29, 2026
Save $10,214 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,654 AUD at Adiamor · As of October 30, 2026
View at Adiamor

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804652775 or 804652775. Listed at 12 retailers as of October 29, 2026, with prices from $2,440 to $12,654, a $10,214 spread on the same certified stone. Adiamor lists it at $12,654. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804652775
Dimensions10.34 × 10.20 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm10.20 mm5.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804652775
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 66.3%

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 29
Current: $12,654 AUD|Low: $1,633 AUD|High: $12,654 AUD|Avg: $5,405 AUD
Adiamor
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 4$1,633 AUD
Retailer 13$2,440 AUD
Retailer 11$2,527 AUD
Retailer 14$2,769 AUD
Retailer 12$3,072 AUD
Retailer 2$3,570 AUD
Retailer 10$3,979 AUD
Retailer 8$5,130 AUD
Retailer 3$6,096 AUD
Retailer 9$6,811 AUD
Retailer 7$7,255 AUD
Retailer 5$7,383 AUD
Retailer 6$8,884 AUD
Adiamor$12,654 AUD

25 data points across 14 retailers

12 retailers$2,440 AUD to $12,654 AUD

A
Cheapest Retailer
-
$2,440 AUD
$1,714 USD
Final sale: no returns
A
Retailer 2
-
$2,769 AUD
$1,945 USD
View
A
Retailer 3
-
$3,072 AUD
$2,158 USD
View
A
Retailer 4
-
$3,570 AUD
£1,974 GBP
View
A
Retailer 5
-
$3,979 AUD
$2,795 USD
View
Retailer 6
-
$5,130 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$6,096 AUD
£3,372 GBP
View
B+
Retailer 8
-
$6,811 AUD
$4,784 USD
View
B+
Retailer 9
-
$7,255 AUD
£4,013 GBP
View
B+
Retailer 10
-
$7,383 AUD
$5,186 USD
View
B
Retailer 11
-
$8,884 AUD
$6,240 USD
View
Most Expensive
B
Adiamor
D-80366147 · Oct 30
$12,654 AUD
$8,889 USD
View
11 more retailers have this diamond
Prices start from $2,440 AUDSave up to $10,214 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
5.53ct Cushion
$2,440 AUD