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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 $752 USD
As of October 30, 2026
Save $1,593 USD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,060 USD 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 17 retailers as of October 30, 2026, with a 212% 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
Color
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 30
Current: $4,060 USD|Low: $335 USD|High: $4,180 USD|Avg: $1,586 USD|+4.6%
Do Amore Diamonds
Retailer 2
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Retailer 11
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Retailer 19
October 31, 2026
Retailer 5$512 USD
Retailer 9$725 USD
Retailer 18$752 USD
Retailer 7$760 USD
Retailer 10$1,008 USD
Retailer 14$1,030 USD
Retailer 13$1,048 USD
Retailer 12$1,292 USD
Retailer 15$1,333 USD
Retailer 17$1,348 USD
Retailer 8$1,378 USD
Retailer 16$1,526 USD
Retailer 19$2,005 USD
Retailer 11$2,108 USD
Retailer 6$2,124 USD
Retailer 4$2,157 USD
Retailer 2$2,345 USD
Retailer 3$2,630 USD
Do Amore Diamonds$4,060 USD

27 data points across 19 retailers

17 retailers$752 USD to $2,345 USD

Retailer 1
-
$725 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
$752 USD
View
Retailer 3
-
$1,030 USD
£811 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,048 USD
View
A
Retailer 5
-
$1,292 USD
A$1,988 AUD
View
Retailer 6
-
$1,333 USD
A$2,051 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,348 USD
ZAR 21,772 ZAR
View
Price last confirmed 12 days ago
Retailer 8
-
$1,378 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$1,461 USD
CA$2,029 CAD
View
Retailer 10
-
$1,526 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$2,005 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,108 USD
View
Retailer 13
-
$2,124 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,157 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,345 USD
A$3,608 AUD
View
Retailer 16
-
$2,630 USD
£2,071 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-632B43389 · Oct 23
$4,060 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $752 USDSave up to $1,593 USD

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
$752 USD