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Heart|Lab Grown|IGI

1.42ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG735517116

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735517116

Diamond specifications and retailer prices

From $266 SGD
As of November 4, 2026
Save $1,293 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,558 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735517116 or 735517116. Listed at 20 retailers as of November 4, 2026, with prices from $266 to $1,558, a $1,293 spread on the same certified stone. Reve Diamonds lists it at $1,558. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735517116
Dimensions7.65 × 6.73 × 4.82 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm6.73 mm1.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735517116
Side View
Table 56.0%Crown 37°Girdle: MED-STKPavilion 42.9°Culet: NoneDepth 63.0%

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 4
Current: $738 SGD|Low: $263 SGD|High: $1,594 SGD|Avg: $804 SGD|-0.5%
Retailer 1
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
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 16$266 SGD
Retailer 18$296 SGD
Retailer 5$309 SGD
Retailer 11$330 SGD
Retailer 10$344 SGD
Retailer 4$445 SGD
Retailer 6$562 SGD
Retailer 12$602 SGD
Retailer 7$737 SGD
Retailer 1$738 SGD
Retailer 9$839 SGD
Retailer 8$1,050 SGD
Retailer 17$1,060 SGD
Retailer 3$1,064 SGD
Retailer 13$1,124 SGD
Retailer 2$1,128 SGD
Retailer 15$1,188 SGD
Retailer 14$1,318 SGD
Reve Diamonds$1,558 SGD

34 data points across 19 retailers

20 retailers$266 SGD to $1,558 SGD

A
Cheapest Retailer
-
$266 SGD
A
Retailer 2
-
$296 SGD
View
Final sale: no returns
A
Retailer 3
-
$309 SGD
View
A
Retailer 4
-
$330 SGD
View
Retailer 5
-
$344 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$445 SGD
View
A
Retailer 7
-
$562 SGD
View
A
Retailer 8
-
$602 SGD
View
B+
Retailer 9
-
$737 SGD
View
B+
Retailer 10
-
$738 SGD
View
Retailer 11
-
$839 SGD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$849 SGD
View
Retailer 13
-
$1,050 SGD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,060 SGD
View
B
Retailer 15
-
$1,064 SGD
View
B+
Retailer 16
-
$1,124 SGD
View
B+
Retailer 17
-
$1,128 SGD
View
B
Retailer 18
-
$1,188 SGD
View
B
Retailer 19
-
$1,318 SGD
View
Most Expensive
B
Reve Diamonds
AFF41BECD · Nov 4
$1,558 SGD
$1,220 USD
View
19 more retailers have this diamond
Prices start from $266 SGDSave up to $1,293 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
1.42ct Heart
$266 SGD