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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 $1,452 SGD
$1,135 USD
As of November 1, 2026
Save $5,005 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,457 SGD at Taylor and Hart · As of October 31, 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 15 retailers as of October 31, 2026, with prices from $1,452 to $6,457, a $5,005 spread on the same certified stone. Taylor and Hart lists it at $6,457. 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 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: Nov 1
Current: $2,442 SGD|Low: $1,394 SGD|High: $5,485 SGD|Avg: $3,166 SGD|-2.5%
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 2, 2026
Retailer 7$1,452 SGD
Retailer 12$1,579 SGD
Retailer 10$1,684 SGD
Retailer 14$1,906 SGD
Retailer 13$2,015 SGD
Retailer 1$2,442 SGD
Retailer 4$2,677 SGD
Retailer 11$3,158 SGD
Retailer 2$3,319 SGD
Retailer 9$3,804 SGD
Retailer 6$4,658 SGD
Retailer 3$4,878 SGD
Retailer 5$5,400 SGD
Retailer 8$5,412 SGD

42 data points across 14 retailers

15 retailers$1,452 SGD to $6,457 SGD

A
Cheapest Retailer
-
$1,452 SGD
$1,135 USD
A
Retailer 2
-
$1,579 SGD
$1,235 USD
View
A
Retailer 3
-
$1,669 SGD
$1,305 USD
View
A
Retailer 4
-
$1,684 SGD
$1,317 USD
View
A
Retailer 5
-
$1,906 SGD
$1,490 USD
View
B+
Retailer 6
-
$2,442 SGD
£1,504 GBP
View
B+
Retailer 7
-
$2,677 SGD
$2,093 USD
View
B+
Retailer 8
-
$3,158 SGD
$2,469 USD
View
B
Retailer 9
-
$3,319 SGD
$2,595 USD
View
B
Retailer 10
-
$3,804 SGD
A$4,576 AUD
View
B
Retailer 11
-
$4,658 SGD
£2,868 GBP
View
B
Retailer 12
-
$4,878 SGD
$3,814 USD
View
B
Retailer 13
-
$5,400 SGD
View
B
Retailer 14
-
$5,412 SGD
£3,332 GBP
View
Most Expensive
B
Taylor and Hart
YLKCD5G · Oct 31
$6,457 SGD
$5,049 USD
View
14 more retailers have this diamond
Prices start from $1,452 SGDSave up to $5,005 SGD

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
$1,452 SGD