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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG706571843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706571843

Diamond specifications and retailer prices

From $1,030 SGD
$806 USD
As of October 31, 2026
Save $7,139 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,540 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG706571843 or 706571843. Listed at 15 retailers as of October 31, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706571843
Dimensions9.29 × 10.19 × 5.58 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm10.19 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706571843
Side View
Table 59.0%Crown 33.2°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 54.8%

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: Oct 31
Current: $8,540 SGD|Low: $735 SGD|High: $8,540 SGD|Avg: $2,862 SGD
Do Amore Diamonds
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
October 31, 2026
Retailer 12$1,030 SGD
Retailer 14$1,291 SGD
Retailer 13$1,303 SGD
Retailer 4$1,395 SGD
Retailer 3$1,507 SGD
Retailer 9$1,804 SGD
Retailer 8$2,631 SGD
Retailer 2$2,662 SGD
Retailer 10$2,737 SGD
Retailer 7$3,245 SGD
Retailer 5$3,618 SGD
Retailer 11$3,642 SGD
Retailer 6$4,212 SGD
Do Amore Diamonds$8,540 SGD

8 data points across 14 retailers

15 retailers$1,030 SGD to $8,169 SGD

A
Cheapest Retailer
-
$1,030 SGD
$806 USD
Final sale: no returns
A
Retailer 2
-
$1,291 SGD
$1,010 USD
View
A
Retailer 3
-
$1,303 SGD
$1,019 USD
View
A
Retailer 4
-
$1,395 SGD
$1,091 USD
View
A
Retailer 5
-
$1,507 SGD
$1,179 USD
View
B+
Retailer 6
-
$1,804 SGD
£1,111 GBP
View
B+
Retailer 7
-
$2,631 SGD
$2,058 USD
View
B+
Retailer 8
-
$2,662 SGD
A$3,204 AUD
View
B+
Retailer 9
-
$2,737 SGD
ZAR 34,587 ZAR
View
B
Retailer 10
-
$3,245 SGD
A$3,905 AUD
View
B
Retailer 11
-
$3,618 SGD
$2,830 USD
View
B
Retailer 12
-
$3,642 SGD
$2,849 USD
View
B
Retailer 13
-
$4,212 SGD
$3,295 USD
View
B
Retailer 14
-
$8,169 SGD
$6,390 USD
View
Most Expensive
Do Amore Diamonds
23-706571843 · Oct 31
$8,540 SGD
$6,680 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,030 SGDSave up to $7,139 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
$1,030 SGD