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Princess|Lab Grown|IGI

1.72ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG570339012

Shape and cutting style on the report: Princess cut

Certificate IGI LG570339012

Diamond specifications and retailer prices

From $309 SGD
$242 USD
As of November 1, 2026
Save $2,324 SGD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,634 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown princess diamond

This 1.72ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG570339012 or 570339012. Listed at 18 retailers as of October 31, 2026, with prices from $309 to $2,634, a $2,324 spread on the same certified stone. Do Amore Diamonds lists it at $2,634. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570339012
Dimensions6.54 × 6.51 × 4.60 mm
L/W Ratio1.00
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
6.54 mm6.51 mm1.72 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570339012
Side View
Table 68.5%Crown 40.6°Girdle: MediumPavilion 38°Culet: NoneDepth 70.7%

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: $2,634 SGD|Low: $265 SGD|High: $2,953 SGD|Avg: $1,032 SGD|+23.4%
Do Amore Diamonds
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
Retailer 16
November 1, 2026
Retailer 8$323 SGD
Retailer 7$334 SGD
Retailer 5$413 SGD
Retailer 14$552 SGD
Retailer 13$556 SGD
Retailer 16$606 SGD
Retailer 12$784 SGD
Retailer 9$806 SGD
Retailer 11$1,060 SGD
Retailer 15$1,269 SGD
Retailer 4$1,466 SGD
Retailer 3$1,625 SGD
Retailer 6$1,678 SGD
Retailer 2$1,828 SGD
Retailer 10$2,554 SGD
Do Amore Diamonds$2,634 SGD

35 data points across 16 retailers

18 retailers$309 SGD to $2,634 SGD

A
Cheapest Retailer
-
$309 SGD
$242 USD
Final sale: no returns
Retailer 2
-
$323 SGD
$253 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$334 SGD
$261 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$345 SGD
$270 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$413 SGD
$323 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$552 SGD
$432 USD
View
A
Retailer 7
-
$556 SGD
$435 USD
View
B+
Retailer 8
-
$606 SGD
$474 USD
View
B+
Retailer 9
-
$784 SGD
ZAR 9,902 ZAR
View
B+
Retailer 10
-
$806 SGD
£497 GBP
View
B
Retailer 11
-
$1,060 SGD
A$1,276 AUD
View
B
Retailer 12
-
$1,269 SGD
$993 USD
View
Retailer 13
-
$1,466 SGD
$1,147 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,625 SGD
$1,271 USD
View
B
Retailer 15
-
$1,678 SGD
$1,312 USD
View
C
Retailer 16
-
$1,828 SGD
£1,126 GBP
View
C
Retailer 17
-
$2,554 SGD
$1,998 USD
View
Most Expensive
C
Do Amore Diamonds
36-1874256 · Oct 31
$2,634 SGD
$2,060 USD
View
17 more retailers have this diamond
Prices start from $309 SGDSave up to $2,324 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 Princess
$309 SGD