Cushion|Lab Grown|IGI

5.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From $4,229 NZD
$2,375 USD
As of October 29, 2026
Save $16,765 NZD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,994 NZD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from $4,229 to $20,994, a $16,765 spread on the same certified stone. The Diamond Guys lists it at $20,994. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.32 × 8.96 × 5.94 mm
L/W Ratio1.38
Top View
12.32 mm8.96 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.3%

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: Oct 29
Current: $7,936 NZD|Low: $3,627 NZD|High: $28,258 NZD|Avg: $10,313 NZD|+19.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 30, 2026
Retailer 2$4,229 NZD
Retailer 4$6,401 NZD
Retailer 1$7,936 NZD
Retailer 3$11,493 NZD
The Diamond Guys$20,994 NZD

10 data points across 5 retailers

5 retailers$4,229 NZD to $20,994 NZD

A
Cheapest Retailer
-
$4,229 NZD
$2,375 USD
Retailer 2
-
$6,401 NZD
$3,595 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$7,936 NZD
CA$6,191 CAD
View
Retailer 4
-
$11,493 NZD
$6,455 USD
View
Price last confirmed 8 days ago
Most Expensive
B
The Diamond Guys
1985656894 · Oct 30
$20,994 NZD
$11,791 USD
View
4 more retailers have this diamond
Prices start from $4,229 NZDSave up to $16,765 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
5.10ct Cushion
$4,229 NZD