CaratHunter
Plans
Cushion|Lab Grown|IGI

3.09ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG735531281

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735531281

Diamond specifications and retailer prices

From $1,808 NZD
$1,019 USD
As of October 31, 2026
Save $5,318 NZD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,218 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735531281 or 735531281. Listed at 19 retailers as of October 31, 2026, with a 294% 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

3.09
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531281
Dimensions7.82 × 7.82 × 5.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.82 mm7.82 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531281
Side View
Table 61.0%Crown 33.8°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 65.1%

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 31
Current: $7,218 NZD|Low: $1,808 NZD|High: $7,430 NZD|Avg: $4,511 NZD|-0.5%
Novita 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 13$1,808 NZD
Retailer 16$2,147 NZD
Retailer 8$2,294 NZD
Retailer 5$2,360 NZD
Retailer 17$2,830 NZD
Retailer 12$2,885 NZD
Retailer 2$3,003 NZD
Retailer 18$3,765 NZD
Retailer 11$4,231 NZD
Retailer 14$4,351 NZD
Retailer 9$4,825 NZD
Retailer 6$5,862 NZD
Retailer 3$6,140 NZD
Retailer 15$6,363 NZD
Retailer 10$6,512 NZD
Retailer 7$6,634 NZD
Retailer 4$7,126 NZD
Novita Diamonds$7,218 NZD

38 data points across 18 retailers

19 retailers$1,808 NZD to $7,126 NZD

A
Cheapest Retailer
-
$1,808 NZD
$1,019 USD
Final sale: no returns
A
Retailer 2
-
$2,147 NZD
$1,210 USD
View
A
Retailer 3
-
$2,294 NZD
HK$10,100 HKD
View
A
Retailer 4
-
$2,360 NZD
$1,330 USD
View
A
Retailer 5
-
$2,830 NZD
$1,595 USD
View
A
Retailer 6
-
$2,885 NZD
£1,280 GBP
View
Retailer 7
-
$2,930 NZD
£1,300 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
$3,003 NZD
€1,612 EUR
View
B+
Retailer 9
-
$3,765 NZD
$2,122 USD
View
B+
Retailer 10
-
$4,231 NZD
A$3,669 AUD
View
B+
Retailer 11
-
$4,351 NZD
ZAR 39,614 ZAR
View
B+
Retailer 12
-
$4,825 NZD
$2,719 USD
View
B+
Retailer 13
-
$5,862 NZD
$3,304 USD
View
B
Retailer 14
-
$6,140 NZD
$3,461 USD
View
B+
Retailer 15
-
$6,363 NZD
£2,824 GBP
View
B
Retailer 16
-
$6,512 NZD
$3,670 USD
View
B
Retailer 17
-
$6,634 NZD
SGD 5,053 SGD
View
B
Retailer 18
-
$7,126 NZD
$4,016 USD
View
Most Expensive
Novita Diamonds
cert_735531281 · Oct 8
$7,218 NZD
A$6,259 AUD
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from $1,808 NZDSave up to $5,318 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
3.09ct Cushion
$1,808 NZD