CaratHunter
Plans
Cushion|Lab Grown|IGI

3.07ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG782618683

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

Certificate IGI LG782618683

Diamond specifications and retailer prices

From $1,625 AUD
$1,135 USD
As of November 1, 2026
Save $5,604 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,229 AUD at Taylor and Hart · As of November 3, 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 LG782618683 or 782618683. Listed at 15 retailers as of November 1, 2026, with prices from $1,625 to $7,229, a $5,604 spread on the same certified stone. Taylor and Hart lists it at $7,229. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618683
Dimensions7.80 × 7.75 × 5.43 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm7.75 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782618683
Side View
Table 62.0%Crown 25.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 70.1%

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: Nov 1
Current: $2,734 AUD|Low: $1,561 AUD|High: $6,141 AUD|Avg: $3,534 AUD|-2.1%
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
November 3, 2026
Retailer 7$1,625 AUD
Retailer 11$1,768 AUD
Retailer 9$1,886 AUD
Retailer 14$2,134 AUD
Retailer 13$2,256 AUD
Retailer 1$2,734 AUD
Retailer 4$2,997 AUD
Retailer 10$3,535 AUD
Retailer 2$3,716 AUD
Retailer 8$4,259 AUD
Retailer 6$5,215 AUD
Retailer 3$5,461 AUD
Retailer 5$6,046 AUD
Retailer 12$6,092 AUD

42 data points across 14 retailers

15 retailers$1,625 AUD to $7,229 AUD

A
Cheapest Retailer
-
$1,625 AUD
$1,135 USD
A
Retailer 2
-
$1,768 AUD
$1,235 USD
View
A
Retailer 3
-
$1,869 AUD
$1,305 USD
View
A
Retailer 4
-
$1,886 AUD
$1,317 USD
View
A
Retailer 5
-
$2,134 AUD
$1,490 USD
View
B+
Retailer 6
-
$2,734 AUD
£1,504 GBP
View
B+
Retailer 7
-
$2,997 AUD
$2,093 USD
View
B
Retailer 8
-
$3,535 AUD
$2,469 USD
View
B
Retailer 9
-
$3,716 AUD
$2,595 USD
View
B
Retailer 10
-
$4,259 AUD
View
B
Retailer 11
-
$5,215 AUD
£2,868 GBP
View
B
Retailer 12
-
$5,461 AUD
$3,814 USD
View
B
Retailer 13
-
$6,046 AUD
SGD 5,706 SGD
View
B
Retailer 14
-
$6,092 AUD
£3,350 GBP
View
Most Expensive
B
Taylor and Hart
CKXUDRK · Nov 3
$7,229 AUD
$5,049 USD
View
14 more retailers have this diamond
Prices start from $1,625 AUDSave up to $5,604 AUD

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
$1,625 AUD