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Cushion|Lab Grown|IGI

5.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG847661378

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847661378

Diamond specifications and retailer prices

From $1,640 AUD
£907 GBP
As of October 26, 2026
Save $5,962 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,602 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661378 or 847661378. Listed at 12 retailers as of October 26, 2026, with prices from $1,640 to $7,602, a $5,962 spread on the same certified stone. Brilliant Earth lists it at $7,602. 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

5.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661378
Dimensions11.27 × 8.64 × 5.78 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm8.64 mm5.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661378
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 30.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $7,602 AUD|Low: $1,435 AUD|High: $8,186 AUD|Avg: $3,612 AUD|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4$1,435 AUD
Retailer 12$1,640 AUD
Retailer 7$1,713 AUD
Retailer 13$1,737 AUD
Retailer 3$1,990 AUD
Retailer 6$2,256 AUD
Retailer 11$2,309 AUD
Retailer 2$2,988 AUD
Retailer 5$4,657 AUD
Retailer 9$4,951 AUD
Retailer 10$5,053 AUD
Retailer 8$7,072 AUD
Brilliant Earth$7,602 AUD

7 data points across 13 retailers

12 retailers$1,640 AUD to $7,602 AUD

A
Cheapest Retailer
-
$1,640 AUD
£907 GBP
A
Retailer 2
-
$1,713 AUD
HK$9,400 HKD
View
A
Retailer 3
-
$1,737 AUD
$1,220 USD
View
A
Retailer 4
-
$1,990 AUD
$1,398 USD
View
A
Retailer 5
-
$2,256 AUD
€1,509 EUR
View
A
Retailer 6
-
$2,309 AUD
£1,277 GBP
View
A
Retailer 7
-
$2,988 AUD
$2,099 USD
View
B+
Retailer 8
-
$4,657 AUD
$3,271 USD
View
B+
Retailer 9
-
$4,951 AUD
SGD 4,700 SGD
View
B+
Retailer 10
-
$5,053 AUD
£2,795 GBP
View
B
Retailer 11
-
$7,072 AUD
$4,968 USD
View
Most Expensive
B
Brilliant Earth
22251503A · Oct 30
$7,602 AUD
$5,340 USD
View
11 more retailers have this diamond
Prices start from $1,640 AUDSave up to $5,962 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
5.03ct Cushion
$1,640 AUD