CaratHunter
Plans
Princess|Lab Grown|IGI

1.72ct I VS1 Princess Lab Grown Diamond

GD • I/VS1 • IGI LG508131116

Shape and cutting style on the report: Princess cut

Certificate IGI LG508131116

Diamond specifications and retailer prices

From $534 SGD
$418 USD
As of October 30, 2026
Save $1,901 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,435 SGD at MOH London · As of November 1, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG508131116 or 508131116. Listed at 15 retailers as of October 30, 2026, with prices from $534 to $2,435, a $1,901 spread on the same certified stone. MOH London lists it at $2,435. 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
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508131116
Dimensions6.70 × 6.49 × 4.65 mm
L/W Ratio1.03
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
6.70 mm6.49 mm1.72 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508131116
Side View
Table 70.5%Crown 37.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,435 SGD|Low: $534 SGD|High: $2,465 SGD|Avg: $1,333 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$534 SGD
Retailer 12$598 SGD
Retailer 3$800 SGD
Retailer 6$850 SGD
Retailer 11$982 SGD
Retailer 10$1,047 SGD
Retailer 2$1,139 SGD
Retailer 7$1,432 SGD
Retailer 5$1,453 SGD
Retailer 13$1,792 SGD
Retailer 8$1,859 SGD
Retailer 4$2,174 SGD
MOH London$2,435 SGD

23 data points across 13 retailers

15 retailers$534 SGD to $2,435 SGD

B+
Cheapest Retailer
-
$534 SGD
$418 USD
B+
Retailer 2
-
$598 SGD
$468 USD
View
Final sale: no returns
B+
Retailer 3
-
$598 SGD
$468 USD
View
B+
Retailer 4
-
$663 SGD
$519 USD
View
B+
Retailer 5
-
$663 SGD
$519 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$800 SGD
$626 USD
View
B+
Retailer 7
-
$850 SGD
$665 USD
View
B+
Retailer 8
-
$982 SGD
$768 USD
View
B+
Retailer 9
-
$1,047 SGD
$819 USD
View
B+
Retailer 10
-
$1,139 SGD
ZAR 14,396 ZAR
View
Retailer 11
-
$1,432 SGD
$1,120 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$1,859 SGD
$1,454 USD
View
C
Retailer 13
-
$2,131 SGD
$1,667 USD
View
C
Retailer 14
-
$2,174 SGD
$1,701 USD
View
Most Expensive
MOH London
LG508131116 · Nov 1
$2,435 SGD
£1,500 GBP
View
14 more retailers have this diamond
Prices start from $534 SGDSave up to $1,901 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.

B+
1.72ct Princess
$534 SGD