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Cushion|Lab Grown|IGI

1.72ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG605340832

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG605340832

Diamond specifications and retailer prices

From $478 SGD
£294 GBP
As of November 1, 2026
Save $2,258 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,736 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown cushion diamond

This 1.72ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605340832 or 605340832. Listed at 10 retailers as of October 31, 2026, with prices from $478 to $2,736, a $2,258 spread on the same certified stone. Do Amore Diamonds lists it at $2,736. 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

1.72
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605340832
Dimensions7.08 × 6.87 × 4.79 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.08 mm6.87 mm1.72 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605340832
Side View
Table 64.0%Crown 33.8°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 69.7%

Caratlytics Score

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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: $2,736 SGD|Low: $478 SGD|High: $2,736 SGD|Avg: $1,099 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$478 SGD
Retailer 8$591 SGD
Retailer 6$602 SGD
Retailer 7$688 SGD
Retailer 4$735 SGD
Retailer 5$1,437 SGD
Retailer 9$1,473 SGD
Retailer 2$1,563 SGD
Do Amore Diamonds$2,736 SGD

44 data points across 9 retailers

10 retailers$478 SGD to $2,736 SGD

A
Cheapest Retailer
-
$478 SGD
£294 GBP
A
Retailer 2
-
$591 SGD
$462 USD
View
B+
Retailer 3
-
$602 SGD
$471 USD
View
B+
Retailer 4
-
$688 SGD
$538 USD
View
A
Retailer 5
-
$735 SGD
£453 GBP
View
Retailer 6
-
$1,225 SGD
$959 USD
View
Price last confirmed 75 days ago
B
Retailer 7
-
$1,437 SGD
$1,124 USD
View
Retailer 8
-
$1,473 SGD
$1,152 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$1,563 SGD
£963 GBP
View
Most Expensive
C
Do Amore Diamonds
27-F7FA89599 · Oct 31
$2,736 SGD
$2,140 USD
View
9 more retailers have this diamond
Prices start from $478 SGDSave up to $2,258 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
1.72ct Cushion
$478 SGD