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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG786649898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786649898

Diamond specifications and retailer prices

From $776 SGD
$607 USD
As of October 30, 2026
Save $3,424 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,200 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786649898 or 786649898. Listed at 19 retailers as of October 29, 2026, with prices from $776 to $4,200, a $3,424 spread on the same certified stone. MOH London lists it at $4,200. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786649898
Dimensions9.06 × 10.28 × 5.83 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm10.28 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786649898
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 56.7%

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: Oct 30
Current: $4,200 SGD|Low: $745 SGD|High: $4,234 SGD|Avg: $1,869 SGD|+0.5%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$776 SGD
Retailer 7$868 SGD
Retailer 4$869 SGD
Retailer 14$963 SGD
Retailer 10$1,125 SGD
Retailer 5$1,291 SGD
Retailer 6$1,406 SGD
Retailer 2$1,506 SGD
Retailer 8$2,033 SGD
Retailer 9$2,090 SGD
Retailer 11$2,388 SGD
Retailer 3$2,531 SGD
Retailer 15$3,071 SGD
Retailer 12$3,126 SGD
MOH London$4,200 SGD

46 data points across 15 retailers

19 retailers$776 SGD to $4,200 SGD

A
Cheapest Retailer
-
$776 SGD
$607 USD
A
Retailer 2
-
$868 SGD
$679 USD
View
Final sale: no returns
A
Retailer 3
-
$869 SGD
$680 USD
View
A
Retailer 4
-
$963 SGD
$753 USD
View
Retailer 5
-
$963 SGD
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,125 SGD
$880 USD
View
A
Retailer 7
-
$1,291 SGD
$1,010 USD
View
A
Retailer 8
-
$1,406 SGD
$1,100 USD
View
A
Retailer 9
-
$1,506 SGD
£928 GBP
View
B+
Retailer 10
-
$1,765 SGD
$1,381 USD
View
B+
Retailer 11
-
$2,033 SGD
A$2,447 AUD
View
B+
Retailer 12
-
$2,090 SGD
ZAR 26,413 ZAR
View
B+
Retailer 13
-
$2,388 SGD
$1,868 USD
View
B+
Retailer 14
-
$2,531 SGD
$1,980 USD
View
B
Retailer 15
-
$3,071 SGD
$2,402 USD
View
B
Retailer 16
-
$3,111 SGD
$2,434 USD
View
Retailer 17
-
$3,126 SGD
A$3,762 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$3,186 SGD
$2,493 USD
View
Most Expensive
B
MOH London
LG786649898 · Oct 29
$4,200 SGD
£2,587 GBP
View
18 more retailers have this diamond
Prices start from $776 SGDSave up to $3,424 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
3.10ct Heart
$776 SGD