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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 $750 USD
As of October 31, 2026
Save $3,111 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,115 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,115 USD|Low: $750 USD|High: $4,115 USD|Avg: $1,998 USD
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$750 USD
Retailer 8$793 USD
Retailer 10$955 USD
Retailer 13$1,118 USD
Retailer 4$1,217 USD
Retailer 14$1,247 USD
Retailer 12$1,761 USD
Retailer 7$1,810 USD
Retailer 16$2,017 USD
Retailer 5$2,423 USD
Retailer 3$2,689 USD
Retailer 15$2,773 USD
Retailer 11$3,199 USD
Retailer 6$3,302 USD
Retailer 2$3,861 USD
Rare Carat$4,115 USD

20 data points across 16 retailers

17 retailers$750 USD to $3,861 USD

A
Cheapest Retailer
-
$750 USD
Final sale: no returns
Retailer 2
-
$793 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$955 USD
View
A
Retailer 4
-
$1,118 USD
View
A
Retailer 5
-
$1,217 USD
€1,159 EUR
View
A
Retailer 6
-
$1,247 USD
£982 GBP
View
A
Retailer 7
-
$1,761 USD
A$2,709 AUD
View
A
Retailer 8
-
$1,810 USD
ZAR 29,243 ZAR
View
A
Retailer 9
-
$2,017 USD
View
B+
Retailer 10
-
$2,423 USD
£1,908 GBP
View
B+
Retailer 11
-
$2,689 USD
View
B+
Retailer 12
-
$2,732 USD
View
B+
Retailer 13
-
$2,773 USD
View
B+
Retailer 14
-
$3,199 USD
SGD 4,323 SGD
View
B
Retailer 15
-
$3,302 USD
£2,600 GBP
View
B
Retailer 16
-
$3,861 USD
A$5,940 AUD
View
Most Expensive
Rare Carat
CN205-46A · Oct 21
$4,115 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $750 USDSave up to $3,111 USD

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
$750 USD