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Cushion|Lab Grown|IGI

3.07ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG817639066

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817639066

Diamond specifications and retailer prices

From $1,324 NZD
$746 USD
As of October 31, 2026
Save $5,527 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,301 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG817639066 or 817639066. Listed at 18 retailers as of October 31, 2026, with a 418% 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

3.07
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639066
Dimensions10.53 × 7.52 × 4.80 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.52 mm3.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639066
Side View
Table 64.0%Crown 39.6°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 63.8%

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: $7,301 NZD|Low: $1,324 NZD|High: $7,301 NZD|Avg: $3,389 NZD
Rare Carat
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 12$1,324 NZD
Retailer 10$1,402 NZD
Retailer 13$1,686 NZD
Retailer 18$1,969 NZD
Retailer 17$2,048 NZD
Retailer 2$2,131 NZD
Retailer 4$2,205 NZD
Retailer 16$3,102 NZD
Retailer 7$3,201 NZD
Retailer 15$3,575 NZD
Retailer 9$4,299 NZD
Retailer 8$4,473 NZD
Retailer 3$4,634 NZD
Retailer 5$4,739 NZD
Retailer 14$4,885 NZD
Retailer 6$5,838 NZD
Retailer 11$6,851 NZD
Rare Carat$7,301 NZD

19 data points across 18 retailers

18 retailers$1,324 NZD to $6,851 NZD

A
Cheapest Retailer
-
$1,324 NZD
$746 USD
Final sale: no returns
Retailer 2
-
$1,402 NZD
$790 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,686 NZD
$950 USD
View
A
Retailer 4
-
$1,969 NZD
$1,110 USD
View
A
Retailer 5
-
$2,048 NZD
$1,154 USD
View
A
Retailer 6
-
$2,131 NZD
€1,144 EUR
View
A
Retailer 7
-
$2,205 NZD
£979 GBP
View
A
Retailer 8
-
$3,102 NZD
A$2,690 AUD
View
A
Retailer 9
-
$3,201 NZD
ZAR 29,143 ZAR
View
A
Retailer 10
-
$3,575 NZD
$2,015 USD
View
B+
Retailer 11
-
$4,299 NZD
£1,908 GBP
View
B+
Retailer 12
-
$4,473 NZD
$2,521 USD
View
B+
Retailer 13
-
$4,634 NZD
SGD 3,529 SGD
View
B+
Retailer 14
-
$4,739 NZD
$2,671 USD
View
B+
Retailer 15
-
$4,885 NZD
$2,753 USD
View
B
Retailer 16
-
$5,838 NZD
£2,591 GBP
View
B
Retailer 17
-
$6,851 NZD
A$5,940 AUD
View
Most Expensive
Rare Carat
CN213-56A · Oct 21
$7,301 NZD
$4,115 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $1,324 NZDSave up to $5,527 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
3.07ct Cushion
$1,324 NZD