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Cushion|Lab Grown|IGI

3.05ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG726558401

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726558401

Diamond specifications and retailer prices

From $789 SGD
$617 USD
As of November 1, 2026
Save $2,804 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,619 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG726558401 or 726558401. Listed at 14 retailers as of November 1, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726558401
Dimensions10.05 × 7.39 × 5.12 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm7.39 mm3.05 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726558401
Side View
Table 63.0%Crown 37.7°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,619 SGD|Low: $789 SGD|High: $3,877 SGD|Avg: $2,008 SGD|-0.9%
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
November 2, 2026
Retailer 6$789 SGD
Retailer 5$882 SGD
Retailer 11$1,313 SGD
Retailer 12$1,329 SGD
Retailer 9$1,330 SGD
Retailer 7$1,341 SGD
Retailer 13$1,766 SGD
Retailer 10$1,817 SGD
Retailer 2$1,868 SGD
Retailer 14$2,514 SGD
Retailer 4$2,771 SGD
Retailer 3$2,794 SGD
Retailer 8$3,593 SGD
Rare Carat$3,619 SGD

43 data points across 14 retailers

14 retailers$789 SGD to $3,593 SGD

A
Cheapest Retailer
-
$789 SGD
$617 USD
Final sale: no returns
Retailer 2
-
$882 SGD
$690 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,313 SGD
$1,027 USD
View
A
Retailer 4
-
$1,329 SGD
$1,039 USD
View
B+
Retailer 5
-
$1,330 SGD
$1,040 USD
View
A
Retailer 6
-
$1,341 SGD
£826 GBP
View
B+
Retailer 7
-
$1,766 SGD
$1,381 USD
View
A
Retailer 8
-
$1,817 SGD
A$2,186 AUD
View
A
Retailer 9
-
$1,868 SGD
ZAR 23,602 ZAR
View
B+
Retailer 10
-
$2,514 SGD
£1,548 GBP
View
B+
Retailer 11
-
$2,771 SGD
$2,167 USD
View
B+
Retailer 12
-
$2,794 SGD
$2,185 USD
View
B
Retailer 13
-
$3,593 SGD
£2,212 GBP
View
Most Expensive
Rare Carat
651-3_l_726558401 · Oct 21
$3,619 SGD
$2,830 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from $789 SGDSave up to $2,804 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
3.05ct Cushion
$789 SGD