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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG536203238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG536203238

Diamond specifications and retailer prices

From $450 SGD
$352 USD
As of November 2, 2026
Save $1,728 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,178 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536203238 or 536203238. Listed at 20 retailers as of November 1, 2026, with prices from $450 to $2,178, a $1,728 spread on the same certified stone. MOH London lists it at $2,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536203238
Dimensions8.77 × 7.48 × 5.02 mm
L/W Ratio1.17
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
8.77 mm7.48 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536203238
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.2%

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 2
Current: $2,178 SGD|Low: $432 SGD|High: $2,284 SGD|Avg: $1,215 SGD|+1.6%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 17$450 SGD
Retailer 9$503 SGD
Retailer 5$522 SGD
Retailer 6$558 SGD
Retailer 18$558 SGD
Retailer 14$755 SGD
Retailer 4$894 SGD
Retailer 8$902 SGD
Retailer 2$962 SGD
Retailer 7$991 SGD
Retailer 12$1,003 SGD
Retailer 13$1,294 SGD
Retailer 16$1,636 SGD
Retailer 3$1,793 SGD
Retailer 11$1,846 SGD
Retailer 15$2,072 SGD
Retailer 19$2,106 SGD
Retailer 10$2,145 SGD
MOH London$2,178 SGD

44 data points across 19 retailers

20 retailers$450 SGD to $2,178 SGD

A
Cheapest Retailer
-
$450 SGD
$352 USD
A
Retailer 2
-
$503 SGD
$393 USD
View
Final sale: no returns
A
Retailer 3
-
$522 SGD
$408 USD
View
Retailer 4
-
$558 SGD
$436 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$558 SGD
$436 USD
View
A
Retailer 6
-
$755 SGD
$590 USD
View
B+
Retailer 7
-
$894 SGD
$699 USD
View
B+
Retailer 8
-
$902 SGD
$705 USD
View
B+
Retailer 9
-
$962 SGD
ZAR 12,147 ZAR
View
B+
Retailer 10
-
$991 SGD
$775 USD
View
B+
Retailer 11
-
$1,003 SGD
£618 GBP
View
B+
Retailer 12
-
$1,294 SGD
A$1,557 AUD
View
B+
Retailer 13
-
$1,457 SGD
HK$8,900 HKD
View
B
Retailer 14
-
$1,636 SGD
$1,279 USD
View
B
Retailer 15
-
$1,793 SGD
$1,402 USD
View
B
Retailer 16
-
$1,846 SGD
$1,443 USD
View
B
Retailer 17
-
$2,072 SGD
$1,620 USD
View
B
Retailer 18
-
$2,106 SGD
$1,647 USD
View
B
Retailer 19
-
$2,145 SGD
$1,677 USD
View
Most Expensive
B
MOH London
LG536203238 · Nov 1
$2,178 SGD
£1,341 GBP
View
19 more retailers have this diamond
Prices start from $450 SGDSave up to $1,728 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
1.86ct Heart
$450 SGD