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Cushion|Lab Grown|IGI

3.06ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG820606348

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG820606348

Diamond specifications and retailer prices

From $2,372 NZD
$1,337 USD
As of November 2, 2026
Save $9,224 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,435 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG820606348 or 820606348. Listed at 13 retailers as of October 31, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820606348
Dimensions11.28 × 6.79 × 4.41 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm6.79 mm3.06 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820606348
Side View
Table 62.0%Crown 37.2°Girdle: STK-THKPavilion 44.8°Culet: LargeDepth 64.9%

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: $18,435 NZD|Low: $2,981 NZD|High: $18,435 NZD|Avg: $7,956 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$2,981 NZD
Retailer 7$3,282 NZD
Retailer 3$4,661 NZD
Retailer 2$4,698 NZD
Retailer 5$7,428 NZD
Retailer 6$7,639 NZD
Retailer 10$7,950 NZD
Retailer 9$8,030 NZD
Retailer 4$9,394 NZD
Do Amore Diamonds$18,435 NZD

44 data points across 10 retailers

13 retailers$2,372 NZD to $11,596 NZD

A
Cheapest Retailer
-
$2,372 NZD
$1,337 USD
Retailer 2
-
$2,981 NZD
$1,680 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$3,282 NZD
$1,850 USD
View
B+
Retailer 4
-
$4,661 NZD
£2,068 GBP
View
B
Retailer 5
-
$4,698 NZD
$2,648 USD
View
B
Retailer 6
-
$7,428 NZD
A$6,441 AUD
View
B
Retailer 7
-
$7,639 NZD
ZAR 69,550 ZAR
View
B
Retailer 8
-
$7,950 NZD
£3,528 GBP
View
B
Retailer 9
-
$8,030 NZD
$4,526 USD
View
B
Retailer 10
-
$9,394 NZD
£4,169 GBP
View
B
Retailer 11
-
$11,596 NZD
$6,535 USD
View
Retailer 12
-
$17,672 NZD
$9,960 USD
View
Price under review
Most Expensive
Do Amore Diamonds
36-1870760 · Nov 1
$18,435 NZD
$10,390 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,372 NZDSave up to $9,224 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
3.06ct Cushion
$2,372 NZD