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Heart|Lab Grown|IGI

0.88ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG768649136

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768649136

Diamond specifications and retailer prices

From €115 EUR
$129 USD
As of November 2, 2026
Save €1,080 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,195 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.88ct lab-grown heart diamond

This 0.88ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768649136 or 768649136. Listed at 13 retailers as of November 1, 2026, with prices from €115 to €1,195, a €1,080 spread on the same certified stone. MOH London lists it at €1,195. 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

0.88
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768649136
Dimensions6.31 × 6.39 × 3.67 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.39 mm0.88 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG768649136
Side View
Table 62.0%Crown 33.1°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 57.4%

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 2
Current: €1,195 EUR|Low: €105 EUR|High: €1,195 EUR|Avg: €344 EUR|+6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7€115 EUR
Retailer 11€134 EUR
Retailer 4€140 EUR
Retailer 13€143 EUR
Retailer 6€235 EUR
Retailer 9€240 EUR
Retailer 10€242 EUR
Retailer 12€273 EUR
Retailer 8€294 EUR
Retailer 5€356 EUR
Retailer 3€460 EUR
Retailer 2€486 EUR
MOH London€1,195 EUR

41 data points across 13 retailers

13 retailers€115 EUR to €1,195 EUR

A
Cheapest Retailer
-
€115 EUR
$129 USD
A
Retailer 2
-
€134 EUR
$150 USD
View
Retailer 3
-
€140 EUR
$157 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€143 EUR
$160 USD
View
A
Retailer 5
-
€235 EUR
View
A
Retailer 6
-
€240 EUR
£212 GBP
View
A
Retailer 7
-
€242 EUR
$271 USD
View
B+
Retailer 8
-
€273 EUR
$306 USD
View
B+
Retailer 9
-
€294 EUR
£260 GBP
View
B+
Retailer 10
-
€356 EUR
$399 USD
View
B
Retailer 11
-
€460 EUR
$516 USD
View
B
Retailer 12
-
€486 EUR
$545 USD
View
Most Expensive
B
MOH London
LG768649136 · Nov 1
€1,195 EUR
£1,055 GBP
View
12 more retailers have this diamond
Prices start from €115 EURSave up to €1,080 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
0.88ct Heart
€115 EUR