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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 $2,479 NZD
$1,395 USD
As of November 2, 2026
Save $6,886 NZD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,365 NZD at Taylor and Hart · As of October 31, 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 October 31, 2026, with prices from $2,479 to $9,365, a $6,886 spread on the same certified stone. Taylor and Hart lists it at $9,365. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,870 NZD|Low: $2,270 NZD|High: $10,218 NZD|Avg: $5,523 NZD|+0.2%
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 2, 2026
Retailer 7$2,479 NZD
Retailer 4$2,821 NZD
Retailer 8$2,977 NZD
Retailer 3$3,428 NZD
Retailer 1$3,870 NZD
Retailer 5$4,221 NZD
Retailer 12$5,498 NZD
Retailer 9$6,446 NZD
Retailer 11$6,719 NZD
Retailer 10$7,696 NZD
Retailer 2$8,145 NZD
Retailer 6$8,570 NZD
Taylor and Hart$9,365 NZD

17 data points across 13 retailers

13 retailers$2,479 NZD to $9,365 NZD

A
Cheapest Retailer
-
$2,479 NZD
$1,395 USD
B+
Retailer 2
-
$2,821 NZD
HK$12,400 HKD
View
B+
Retailer 3
-
$2,977 NZD
$1,675 USD
View
B+
Retailer 4
-
$3,428 NZD
$1,929 USD
View
B+
Retailer 5
-
$3,870 NZD
€2,074 EUR
View
B+
Retailer 6
-
$4,221 NZD
$2,375 USD
View
Retailer 7
-
$5,498 NZD
A$4,759 AUD
View
Price last confirmed 11 days ago
B
Retailer 8
-
$6,446 NZD
£2,856 GBP
View
Retailer 9
-
$6,719 NZD
ZAR 61,073 ZAR
View
Price last confirmed 9 days ago
B
Retailer 10
-
$7,696 NZD
$4,330 USD
View
B
Retailer 11
-
$8,145 NZD
SGD 6,193 SGD
View
B
Retailer 12
-
$8,570 NZD
£3,797 GBP
View
Most Expensive
B
Taylor and Hart
5TSGTC9 · Oct 31
$9,365 NZD
$5,269 USD
View
12 more retailers have this diamond
Prices start from $2,479 NZDSave up to $6,886 NZD

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
$2,479 NZD