CaratHunter
Plans
Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG703510322

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

Certificate IGI LG703510322

Diamond specifications and retailer prices

From $2,649 AUD
$1,861 USD
As of October 31, 2026
Save $12,071 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,311 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG703510322 or 703510322. Listed at 18 retailers as of October 29, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703510322
Dimensions9.41 × 9.41 × 6.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm9.41 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG703510322
Side View
Table 64.0%Crown 34.3°Girdle: THK-VTKPavilion 36.8°Culet: NoneDepth 64.0%

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 31
Current: $4,298 AUD|Low: $2,649 AUD|High: $14,720 AUD|Avg: $5,547 AUD|-1.0%
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
October 31, 2026
Retailer 4$2,649 AUD
Retailer 12$2,745 AUD
Retailer 5$2,851 AUD
Retailer 7$2,893 AUD
Retailer 11$2,990 AUD
Retailer 2$3,858 AUD
Retailer 1$4,298 AUD
Retailer 6$6,270 AUD
Retailer 13$6,423 AUD
Retailer 8$6,450 AUD
Retailer 10$6,502 AUD
Retailer 3$7,397 AUD
Retailer 9$8,700 AUD
Retailer 14$14,720 AUD

41 data points across 14 retailers

18 retailers$2,649 AUD to $14,720 AUD

A
Cheapest Retailer
-
$2,649 AUD
$1,861 USD
Final sale: no returns
Retailer 2
-
$2,745 AUD
$1,928 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,893 AUD
£1,600 GBP
View
A
Retailer 4
-
$2,990 AUD
$2,100 USD
View
A
Retailer 5
-
$2,998 AUD
$2,106 USD
View
B+
Retailer 6
-
$3,858 AUD
$2,710 USD
View
B+
Retailer 7
-
$4,298 AUD
£2,377 GBP
View
B
Retailer 8
-
$6,270 AUD
£3,468 GBP
View
Retailer 9
-
$6,423 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$6,450 AUD
ZAR 73,194 ZAR
View
Retailer 11
-
$6,502 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$7,397 AUD
$5,196 USD
View
B
Retailer 13
-
$7,863 AUD
$5,524 USD
View
B
Retailer 14
-
$8,700 AUD
£4,812 GBP
View
B
Retailer 15
-
$10,619 AUD
$7,459 USD
View
B
Retailer 16
-
$14,720 AUD
$10,340 USD
View
Retailer 17
-
$16,286 AUD
$11,440 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-703510322 · Oct 31
$17,311 AUD
$12,160 USD
View
Price under review
17 more retailers have this diamond
Prices start from $2,649 AUDSave up to $12,071 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
4.52ct Cushion
$2,649 AUD