CaratHunter
Plans
Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG768609247

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768609247

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €1,490 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,671 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768609247 or 768609247. Listed at 21 retailers as of October 27, 2026, with prices from €181 to €1,671, a €1,490 spread on the same certified stone. Queensmith lists it at €1,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768609247
Dimensions7.66 × 7.66 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm7.66 mm1.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768609247
Side View
Table 63.0%Crown 32.9°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 56.1%

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: €743 EUR|Low: €201 EUR|High: €1,059 EUR|Avg: €517 EUR|-15.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5€201 EUR
Retailer 13€224 EUR
Retailer 7€378 EUR
Retailer 9€385 EUR
Retailer 3€388 EUR
Retailer 6€411 EUR
Retailer 4€448 EUR
Retailer 10€547 EUR
Retailer 11€575 EUR
Retailer 2€720 EUR
Retailer 12€730 EUR
Retailer 1€743 EUR
Retailer 8€1,053 EUR

43 data points across 13 retailers

21 retailers€181 EUR to €1,671 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
A
Retailer 2
-
€201 EUR
$225 USD
View
Final sale: no returns
A
Retailer 3
-
€209 EUR
$234 USD
View
A
Retailer 4
-
€224 EUR
$250 USD
View
A
Retailer 5
-
€224 EUR
$250 USD
View
A
Retailer 6
-
€378 EUR
View
A
Retailer 7
-
€385 EUR
ZAR 6,941 ZAR
View
A
Retailer 8
-
€388 EUR
$433 USD
View
A
Retailer 9
-
€411 EUR
£362 GBP
View
B+
Retailer 10
-
€448 EUR
$501 USD
View
B+
Retailer 11
-
€482 EUR
$539 USD
View
B+
Retailer 12
-
€547 EUR
A$941 AUD
View
B+
Retailer 13
-
€570 EUR
$637 USD
View
B+
Retailer 14
-
€575 EUR
$642 USD
View
B+
Retailer 15
-
€720 EUR
$804 USD
View
Retailer 16
-
€730 EUR
A$1,254 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
€743 EUR
$830 USD
View
B
Retailer 18
-
€768 EUR
$858 USD
View
B
Retailer 19
-
€1,053 EUR
£926 GBP
View
B
Retailer 20
-
€1,073 EUR
$1,199 USD
View
Most Expensive
B
Queensmith
LG768609247 · Oct 27
€1,671 EUR
£1,470 GBP
View
20 more retailers have this diamond
Prices start from €181 EURSave up to €1,490 EUR

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
1.37ct Heart
€181 EUR