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Heart|Lab Grown|IGI

1.76ct G SI1 Heart Lab Grown Diamond

EX • G/SI1 • IGI LG602397352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602397352

Diamond specifications and retailer prices

From €306 EUR
$341 USD
As of November 1, 2026
Save €1,646 EUR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,951 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown heart diamond

This 1.76ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG602397352 or 602397352. Listed at 9 retailers as of October 31, 2026, with prices from €306 to €1,951, a €1,646 spread on the same certified stone. Do Amore Diamonds lists it at €1,951. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602397352
Dimensions7.48 × 8.14 × 4.96 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.48 mm8.14 mm1.76 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602397352
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: Nov 1
Current: €1,951 EUR|Low: €170 EUR|High: €1,978 EUR|Avg: €689 EUR|+0.9%
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
November 1, 2026
Retailer 12€170 EUR
Retailer 10€306 EUR
Retailer 11€339 EUR
Retailer 9€365 EUR
Retailer 3€430 EUR
Retailer 6€444 EUR
Retailer 7€448 EUR
Retailer 4€587 EUR
Retailer 8€815 EUR
Retailer 2€1,117 EUR
Retailer 5€1,146 EUR
Do Amore Diamonds€1,951 EUR

23 data points across 12 retailers

9 retailers€306 EUR to €1,951 EUR

A
Cheapest Retailer
-
€306 EUR
$341 USD
B+
Retailer 2
-
€339 EUR
$379 USD
View
A
Retailer 3
-
€365 EUR
$408 USD
View
A
Retailer 4
-
€444 EUR
View
A
Retailer 5
-
€448 EUR
$500 USD
View
B
Retailer 6
-
€815 EUR
$910 USD
View
B
Retailer 7
-
€1,117 EUR
£983 GBP
View
B
Retailer 8
-
€1,146 EUR
$1,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-D37C0A7E9 · Oct 31
€1,951 EUR
$2,180 USD
View
8 more retailers have this diamond
Prices start from €306 EURSave up to €1,646 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
1.76ct Heart
€306 EUR