Cushion|Lab Grown|IGI

3.07ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG782618684

Shape and cutting style on the report: Cut cornered square mixed cut

Certificate IGI LG782618684

Diamond specifications and retailer prices

From $1,135 USD
As of October 29, 2026
Save $3,914 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,049 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782618684 or 782618684. Listed at 16 retailers as of October 29, 2026, with prices from $1,135 to $5,049, a $3,914 spread on the same certified stone. Taylor and Hart lists it at $5,049. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618684
Dimensions7.82 × 7.82 × 5.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.82 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782618684
Side View
Table 61.0%Crown 24.8°Girdle: MED-STKPavilion 43.8°Culet: NoneDepth 68.9%

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 29
Current: $1,235 USD|Low: $1,090 USD|High: $4,289 USD|Avg: $2,366 USD
Retailer 1
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
October 31, 2026
Retailer 9$1,135 USD
Retailer 1$1,235 USD
Retailer 7$1,305 USD
Retailer 11$1,317 USD
Retailer 15$1,490 USD
Retailer 14$1,575 USD
Retailer 8$1,910 USD
Retailer 4$2,093 USD
Retailer 13$2,469 USD
Retailer 2$2,595 USD
Retailer 12$2,972 USD
Retailer 6$3,642 USD
Retailer 3$3,814 USD
Retailer 5$4,222 USD
Retailer 10$4,255 USD

43 data points across 15 retailers

16 retailers$1,135 USD to $5,049 USD

A
Cheapest Retailer
-
$1,135 USD
A
Retailer 2
-
$1,235 USD
View
A
Retailer 3
-
$1,305 USD
View
A
Retailer 4
-
$1,317 USD
View
A
Retailer 5
-
$1,490 USD
View
Retailer 6
-
$1,575 USD
£1,240 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$1,910 USD
£1,504 GBP
View
B+
Retailer 8
-
$2,093 USD
View
B+
Retailer 9
-
$2,469 USD
View
B
Retailer 10
-
$2,595 USD
View
Retailer 11
-
$2,972 USD
A$4,572 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$3,642 USD
£2,868 GBP
View
B
Retailer 13
-
$3,814 USD
View
B
Retailer 14
-
$4,222 USD
SGD 5,706 SGD
View
B
Retailer 15
-
$4,255 USD
£3,350 GBP
View
Most Expensive
B
Taylor and Hart
YLKCD5G · Oct 30
$5,049 USD
View
15 more retailers have this diamond
Prices start from $1,135 USDSave up to $3,914 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
$1,135 USD