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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG828603774

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

Certificate IGI LG828603774

Diamond specifications and retailer prices

From $3,098 AUD
$2,176 USD
As of October 29, 2026
Save $15,936 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,034 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG828603774 or 828603774. Listed at 13 retailers as of October 29, 2026, with prices from $3,098 to $19,034, a $15,936 spread on the same certified stone. Do Amore Diamonds lists it at $19,034. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828603774
Dimensions10.05 × 9.85 × 6.72 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm9.85 mm5.10 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828603774
Side View
Table 62.0%Crown 36.8°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 68.2%

Caratlytics Score

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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 29
Current: $19,034 AUD|Low: $1,186 AUD|High: $19,034 AUD|Avg: $7,615 AUD|+44.4%
Do Amore Diamonds
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 30, 2026
Retailer 6$3,098 AUD
Retailer 11$3,136 AUD
Retailer 12$4,507 AUD
Retailer 2$4,874 AUD
Retailer 4$6,726 AUD
Retailer 10$7,189 AUD
Retailer 7$7,196 AUD
Retailer 5$8,646 AUD
Retailer 13$9,062 AUD
Retailer 8$9,660 AUD
Retailer 3$12,383 AUD
Retailer 9$17,026 AUD
Do Amore Diamonds$19,034 AUD

24 data points across 13 retailers

13 retailers$3,098 AUD to $19,034 AUD

A
Cheapest Retailer
-
$3,098 AUD
$2,176 USD
Final sale: no returns
A
Retailer 2
-
$3,136 AUD
$2,203 USD
View
B+
Retailer 3
-
$4,507 AUD
$3,166 USD
View
B+
Retailer 4
-
$4,874 AUD
£2,696 GBP
View
B
Retailer 5
-
$6,726 AUD
£3,720 GBP
View
Retailer 6
-
$7,189 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$7,196 AUD
ZAR 81,665 ZAR
View
B
Retailer 8
-
$8,646 AUD
$6,073 USD
View
B
Retailer 9
-
$9,062 AUD
$6,365 USD
View
B
Retailer 10
-
$9,660 AUD
£5,343 GBP
View
B
Retailer 11
-
$12,383 AUD
$8,698 USD
View
B
Retailer 12
-
$17,026 AUD
$11,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-1293BB8F5 · Oct 29
$19,034 AUD
$13,370 USD
View
12 more retailers have this diamond
Prices start from $3,098 AUDSave up to $15,936 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
5.10ct Cushion
$3,098 AUD