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Heart|Lab Grown|IGI

1.72ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG514252433

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG514252433

Diamond specifications and retailer prices

From $1,713 SGD
$1,340 USD
As of October 31, 2026
Save $2,116 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,647 SGD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514252433 or 514252433. Listed at 15 retailers as of October 31, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252433
Dimensions8.30 × 7.07 × 5.09 mm
L/W Ratio1.17
Girdle conditionFaceted
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
8.30 mm7.07 mm1.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG514252433
Side View
Table 57.0%Crown 38.6°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 61.3%

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 31
Current: $5,647 SGD|Low: $1,713 SGD|High: $9,826 SGD|Avg: $5,166 SGD|+0.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,713 SGD
Retailer 9$3,122 SGD
Retailer 3$3,397 SGD
Retailer 4$3,495 SGD
Retailer 10$3,622 SGD
Retailer 12$4,978 SGD
Retailer 2$4,989 SGD
Retailer 8$5,429 SGD
Loose Grown Diamond$5,647 SGD
Retailer 6$6,658 SGD
Retailer 11$9,671 SGD
Retailer 5$9,698 SGD

43 data points across 12 retailers

15 retailers$1,713 SGD to $3,829 SGD

B+
Cheapest Retailer
-
$1,713 SGD
$1,340 USD
B
Retailer 2
-
$3,122 SGD
$2,442 USD
View
B
Retailer 3
-
$3,397 SGD
$2,657 USD
View
B
Retailer 4
-
$3,495 SGD
$2,734 USD
View
Final sale: no returns
B
Retailer 5
-
$3,622 SGD
$2,833 USD
View
Retailer 6
-
$3,622 SGD
$2,833 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$3,829 SGD
$2,995 USD
View
Retailer 8
-
$4,978 SGD
$3,894 USD
View
Price under review
Retailer 9
-
$4,989 SGD
£3,073 GBP
View
Price under review
Retailer 10
-
$5,429 SGD
$4,247 USD
View
Price under review
Most Expensive
Loose Grown Diamond
514252433 · Nov 1
$5,647 SGD
$4,417 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,713 SGDSave up to $2,116 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 Heart
$1,713 SGD