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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG719539136

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719539136

Diamond specifications and retailer prices

From $716 SGD
$560 USD
As of October 31, 2026
Save $2,282 SGD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,190 SGD at Do Amore Diamonds · As of October 23, 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 LG719539136 or 719539136. Listed at 18 retailers as of October 31, 2026, with a 319% 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 angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719539136
Dimensions8.87 × 9.94 × 6.03 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
8.87 mm9.94 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719539136
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,190 SGD|Low: $428 SGD|High: $5,344 SGD|Avg: $2,027 SGD|+4.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 2$716 SGD
Retailer 9$927 SGD
Retailer 19$961 SGD
Retailer 7$972 SGD
Retailer 10$1,289 SGD
Retailer 15$1,316 SGD
Retailer 14$1,340 SGD
Retailer 13$1,652 SGD
Retailer 16$1,704 SGD
Retailer 18$1,723 SGD
Retailer 8$1,761 SGD
Retailer 17$1,951 SGD
Retailer 3$2,563 SGD
Retailer 11$2,695 SGD
Retailer 6$2,715 SGD
Retailer 5$2,757 SGD
Retailer 12$2,998 SGD
Retailer 4$3,362 SGD
Do Amore Diamonds$5,190 SGD

27 data points across 19 retailers

18 retailers$716 SGD to $2,998 SGD

A
Cheapest Retailer
-
$716 SGD
$560 USD
Final sale: no returns
Retailer 2
-
$927 SGD
$725 USD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
$961 SGD
$752 USD
View
Retailer 4
-
$1,316 SGD
£811 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,340 SGD
$1,048 USD
View
A
Retailer 6
-
$1,652 SGD
A$1,988 AUD
View
Retailer 7
-
$1,704 SGD
A$2,051 AUD
View
Price last confirmed 11 days ago
Retailer 8
-
$1,723 SGD
ZAR 21,772 ZAR
View
Price last confirmed 12 days ago
Retailer 9
-
$1,761 SGD
$1,378 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$1,867 SGD
CA$2,029 CAD
View
Retailer 11
-
$1,951 SGD
$1,526 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,563 SGD
$2,005 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,695 SGD
$2,108 USD
View
Retailer 14
-
$2,715 SGD
$2,124 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$2,757 SGD
$2,157 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$2,998 SGD
A$3,608 AUD
View
Retailer 17
-
$3,362 SGD
£2,071 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-632B43389 · Oct 23
$5,190 SGD
$4,060 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $716 SGDSave up to $2,282 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
$716 SGD