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Heart|Lab Grown|IGI

1.80ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG837603260

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603260

Diamond specifications and retailer prices

From €387 EUR
$432 USD
As of November 1, 2026
Save €956 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,343 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.8ct lab-grown heart diamond

This 1.8ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603260 or 837603260. Listed at 9 retailers as of October 31, 2026, with prices from €387 to €1,343, a €956 spread on the same certified stone. Brilliant Earth lists it at €1,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603260
Dimensions7.27 × 8.39 × 4.76 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.39 mm1.80 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603260
Side View
Table 62.0%Crown 40.6°Girdle: THK-VTKPavilion 36°Culet: NoneDepth 56.7%

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: Nov 1
Current: €1,343 EUR|Low: €387 EUR|High: €2,238 EUR|Avg: €1,012 EUR|-40.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€387 EUR
Retailer 2€549 EUR
Retailer 3€601 EUR
Retailer 7€621 EUR
Retailer 5€970 EUR
Retailer 4€1,050 EUR
Retailer 9€1,158 EUR
Retailer 8€1,187 EUR
Brilliant Earth€1,343 EUR

33 data points across 9 retailers

9 retailers€387 EUR to €1,343 EUR

B+
Cheapest Retailer
-
€387 EUR
$432 USD
A
Retailer 2
-
€549 EUR
£483 GBP
View
B+
Retailer 3
-
€601 EUR
$671 USD
View
B+
Retailer 4
-
€621 EUR
$694 USD
View
B+
Retailer 5
-
€970 EUR
$1,084 USD
View
B
Retailer 6
-
€1,050 EUR
$1,173 USD
View
B
Retailer 7
-
€1,158 EUR
£1,019 GBP
View
B
Retailer 8
-
€1,187 EUR
$1,326 USD
View
Most Expensive
B
Brilliant Earth
21586796A · Oct 31
€1,343 EUR
$1,500 USD
View
8 more retailers have this diamond
Prices start from €387 EURSave up to €956 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
1.80ct Heart
€387 EUR