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Heart|Lab Grown|IGI

1.68ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG587329169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG587329169

Diamond specifications and retailer prices

From €418 EUR
$467 USD
As of October 30, 2026
Save €1,080 EUR (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,498 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.68ct lab-grown heart diamond

This 1.68ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587329169 or 587329169. Listed at 6 retailers as of October 26, 2026, with prices from €418 to €1,498, a €1,080 spread on the same certified stone. MOH London lists it at €1,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587329169
Dimensions7.08 × 8.30 × 4.81 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.08 mm8.30 mm1.68 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587329169
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.0%

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: €1,498 EUR|Low: €418 EUR|High: €2,748 EUR|Avg: €1,041 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6€418 EUR
Retailer 4€463 EUR
Retailer 3€467 EUR
Retailer 2€688 EUR
MOH London€1,498 EUR
Retailer 5€2,748 EUR

40 data points across 6 retailers

6 retailers€418 EUR to €1,498 EUR

A
Cheapest Retailer
-
€418 EUR
$467 USD
A
Retailer 2
-
€463 EUR
$517 USD
View
A
Retailer 3
-
€467 EUR
$522 USD
View
B+
Retailer 4
-
€688 EUR
£605 GBP
View
B
Retailer 5
-
€1,373 EUR
$1,534 USD
View
Most Expensive
B
MOH London
LG587329169 · Oct 26
€1,498 EUR
£1,318 GBP
View
5 more retailers have this diamond
Prices start from €418 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
1.68ct Heart
€418 EUR