Cushion|Lab Grown|IGI

4.79ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG836625065

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836625065

Diamond specifications and retailer prices

From $1,829 AUD
£1,012 GBP
As of October 30, 2026
Save $7,382 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,211 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.79ct lab-grown cushion diamond

This 4.79ct 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 LG836625065 or 836625065. Listed at 20 retailers as of October 30, 2026, with prices from $1,829 to $9,211, a $7,382 spread on the same certified stone. Brilliant Earth lists it at $9,211. 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

4.79
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836625065
Dimensions11.50 × 8.28 × 5.51 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.28 mm4.79 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836625065
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 29.8°Culet: NoneDepth 66.5%

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 30
Current: $9,211 AUD|Low: $1,823 AUD|High: $9,211 AUD|Avg: $4,465 AUD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 14$1,829 AUD
Retailer 11$1,848 AUD
Retailer 3$1,916 AUD
Retailer 17$2,164 AUD
Retailer 8$2,480 AUD
Retailer 2$2,755 AUD
Retailer 7$3,042 AUD
Retailer 15$3,073 AUD
Retailer 19$3,451 AUD
Retailer 6$4,080 AUD
Retailer 18$4,100 AUD
Retailer 9$5,294 AUD
Retailer 13$5,299 AUD
Retailer 5$5,778 AUD
Retailer 4$6,056 AUD
Retailer 16$6,187 AUD
Retailer 12$6,417 AUD
Retailer 10$6,706 AUD
Retailer 20$7,559 AUD
Brilliant Earth$9,211 AUD

31 data points across 20 retailers

20 retailers$1,829 AUD to $9,211 AUD

A
Cheapest Retailer
-
$1,829 AUD
£1,012 GBP
A
Retailer 2
-
$1,848 AUD
$1,298 USD
View
Final sale: no returns
Retailer 3
-
$1,916 AUD
$1,346 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$2,164 AUD
$1,520 USD
View
A
Retailer 5
-
$2,480 AUD
$1,742 USD
View
A
Retailer 6
-
$2,755 AUD
£1,524 GBP
View
A
Retailer 7
-
$3,042 AUD
$2,137 USD
View
A
Retailer 8
-
$3,073 AUD
€2,056 EUR
View
B+
Retailer 9
-
$3,451 AUD
$2,424 USD
View
B+
Retailer 10
-
$4,080 AUD
$2,866 USD
View
Retailer 11
-
$4,100 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$5,294 AUD
£2,928 GBP
View
B+
Retailer 13
-
$5,299 AUD
$3,722 USD
View
B
Retailer 14
-
$5,778 AUD
$4,059 USD
View
Retailer 15
-
$6,056 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$6,187 AUD
£3,422 GBP
View
B
Retailer 17
-
$6,417 AUD
SGD 6,091 SGD
View
B
Retailer 18
-
$6,706 AUD
$4,711 USD
View
Retailer 19
-
$7,559 AUD
$5,310 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21709745A · Oct 30
$9,211 AUD
$6,470 USD
View
19 more retailers have this diamond
Prices start from $1,829 AUDSave up to $7,382 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
4.79ct Cushion
$1,829 AUD