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Cushion|Lab Grown|IGI

3.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG567384045

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG567384045

Diamond specifications and retailer prices

From $1,176 NZD
£521 GBP
As of November 2, 2026
Save $5,506 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,683 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG567384045 or 567384045. Listed at 12 retailers as of November 2, 2026, with prices from $1,176 to $6,683, a $5,506 spread on the same certified stone. Do Amore Diamonds lists it at $6,683. 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 angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567384045
Dimensions8.52 × 8.35 × 5.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.52 mm8.35 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567384045
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.7%

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: $6,683 NZD|Low: $988 NZD|High: $105,705 NZD|Avg: $10,393 NZD|-5.5%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 3$988 NZD
Retailer 2$1,176 NZD
Retailer 9$1,233 NZD
Retailer 15$1,306 NZD
Retailer 10$1,347 NZD
Retailer 4$1,448 NZD
Retailer 13$2,304 NZD
Retailer 14$2,367 NZD
Retailer 5$2,409 NZD
Retailer 12$3,007 NZD
Retailer 11$3,576 NZD
Retailer 8$3,788 NZD
Do Amore Diamonds$6,683 NZD
Retailer 7$7,607 NZD
Retailer 6$105,705 NZD

37 data points across 15 retailers

12 retailers$1,176 NZD to $6,683 NZD

Retailer 1
-
$988 NZD
$556 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,176 NZD
£521 GBP
View
B+
Retailer 3
-
$1,233 NZD
$694 USD
View
A
Retailer 4
-
$1,306 NZD
$735 USD
View
A
Retailer 5
-
$1,347 NZD
$758 USD
View
A
Retailer 6
-
$2,304 NZD
A$1,994 AUD
View
A
Retailer 7
-
$2,367 NZD
ZAR 21,519 ZAR
View
A
Retailer 8
-
$2,409 NZD
$1,355 USD
View
B+
Retailer 9
-
$3,007 NZD
£1,332 GBP
View
B+
Retailer 10
-
$3,576 NZD
$2,012 USD
View
B+
Retailer 11
-
$3,788 NZD
£1,678 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EF7FA0EBD · Nov 2
$6,683 NZD
$3,760 USD
View
11 more retailers have this diamond
Prices start from $1,176 NZDSave up to $5,506 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
$1,176 NZD