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Cushion|Lab Grown|IGI

3.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG843641949

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG843641949

Diamond specifications and retailer prices

From $1,998 AUD
$1,395 USD
As of November 3, 2026
Save $5,548 AUD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,545 AUD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641949 or 843641949. Listed at 13 retailers as of November 3, 2026, with prices from $1,998 to $7,545, a $5,548 spread on the same certified stone. Taylor and Hart lists it at $7,545. 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

3.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641949
Dimensions11.66 × 7.52 × 4.85 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm7.52 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641949
Side View
Table 51.0%Crown 36.3°Girdle: THN-STKPavilion 42.1°Culet: LargeDepth 64.5%

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: Nov 3
Current: $4,995 AUD|Low: $1,829 AUD|High: $8,233 AUD|Avg: $4,449 AUD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 3, 2026
Retailer 8$1,998 AUD
Retailer 4$2,273 AUD
Retailer 9$2,398 AUD
Retailer 3$2,762 AUD
Retailer 5$3,118 AUD
Retailer 6$3,401 AUD
Retailer 12$4,429 AUD
Retailer 1$4,995 AUD
Retailer 10$5,194 AUD
Retailer 11$6,200 AUD
Retailer 2$6,562 AUD
Retailer 7$6,905 AUD
Taylor and Hart$7,545 AUD

18 data points across 13 retailers

13 retailers$1,998 AUD to $7,545 AUD

A
Cheapest Retailer
-
$1,998 AUD
$1,395 USD
B+
Retailer 2
-
$2,273 AUD
HK$12,400 HKD
View
B+
Retailer 3
-
$2,398 AUD
$1,675 USD
View
B+
Retailer 4
-
$2,762 AUD
$1,929 USD
View
B+
Retailer 5
-
$3,118 AUD
€2,074 EUR
View
B+
Retailer 6
-
$3,401 AUD
$2,375 USD
View
Retailer 7
-
$4,429 AUD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$4,995 AUD
ZAR 56,356 ZAR
View
B
Retailer 9
-
$5,194 AUD
£2,856 GBP
View
B
Retailer 10
-
$6,200 AUD
$4,330 USD
View
B
Retailer 11
-
$6,562 AUD
SGD 6,193 SGD
View
B
Retailer 12
-
$6,905 AUD
£3,797 GBP
View
Most Expensive
B
Taylor and Hart
5TSGTC9 · Nov 3
$7,545 AUD
$5,269 USD
View
12 more retailers have this diamond
Prices start from $1,998 AUDSave up to $5,548 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
3.05ct Cushion
$1,998 AUD