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Cushion|Lab Grown|IGI

3.07ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG821651403

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821651403

Diamond specifications and retailer prices

From $1,331 NZD
$750 USD
As of October 31, 2026
Save $5,520 NZD (81%) vs most expensive(unlock to see where)
17 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 LG821651403 or 821651403. Listed at 17 retailers as of October 31, 2026, with a 415% 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 angle39.8°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651403
Dimensions10.54 × 7.30 × 4.59 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm7.30 mm3.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651403
Side View
Table 65.0%Crown 39.8°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 62.9%

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: Oct 31
Current: $7,301 NZD|Low: $1,331 NZD|High: $7,301 NZD|Avg: $3,545 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
October 31, 2026
Retailer 9$1,331 NZD
Retailer 8$1,407 NZD
Retailer 10$1,694 NZD
Retailer 13$1,984 NZD
Retailer 4$2,159 NZD
Retailer 14$2,213 NZD
Retailer 12$3,124 NZD
Retailer 7$3,212 NZD
Retailer 16$3,579 NZD
Retailer 5$4,299 NZD
Retailer 3$4,771 NZD
Retailer 15$4,920 NZD
Retailer 11$5,676 NZD
Retailer 6$5,859 NZD
Retailer 2$6,851 NZD
Rare Carat$7,301 NZD

20 data points across 16 retailers

17 retailers$1,331 NZD to $6,851 NZD

A
Cheapest Retailer
-
$1,331 NZD
$750 USD
Final sale: no returns
Retailer 2
-
$1,407 NZD
$793 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,694 NZD
$955 USD
View
A
Retailer 4
-
$1,984 NZD
$1,118 USD
View
A
Retailer 5
-
$2,159 NZD
€1,159 EUR
View
A
Retailer 6
-
$2,213 NZD
£982 GBP
View
A
Retailer 7
-
$3,124 NZD
A$2,709 AUD
View
A
Retailer 8
-
$3,212 NZD
ZAR 29,243 ZAR
View
A
Retailer 9
-
$3,579 NZD
$2,017 USD
View
B+
Retailer 10
-
$4,299 NZD
£1,908 GBP
View
B+
Retailer 11
-
$4,771 NZD
$2,689 USD
View
B+
Retailer 12
-
$4,847 NZD
$2,732 USD
View
B+
Retailer 13
-
$4,920 NZD
$2,773 USD
View
B+
Retailer 14
-
$5,676 NZD
SGD 4,323 SGD
View
B
Retailer 15
-
$5,859 NZD
£2,600 GBP
View
B
Retailer 16
-
$6,851 NZD
A$5,940 AUD
View
Most Expensive
Rare Carat
CN205-46A · Oct 21
$7,301 NZD
$4,115 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $1,331 NZDSave up to $5,520 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
$1,331 NZD