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Heart|Lab Grown|IGI

0.78ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG631442185

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG631442185

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 30, 2026
Save €905 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,790 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631442185 or 631442185. Listed at 15 retailers as of October 30, 2026, with a 486% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631442185
Dimensions5.70 × 6.02 × 3.11 mm
L/W Ratio1.06
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
5.70 mm6.02 mm0.78 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG631442185
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 30.5°Culet: NoneDepth 51.7%

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: Oct 30
Current: €1,790 EUR|Low: €179 EUR|High: €1,790 EUR|Avg: €551 EUR
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
Retailer 13
October 31, 2026
Retailer 11€186 EUR
Retailer 9€208 EUR
Retailer 3€216 EUR
Retailer 12€231 EUR
Retailer 5€310 EUR
Retailer 4€312 EUR
Retailer 6€460 EUR
Retailer 2€476 EUR
Retailer 8€744 EUR
Retailer 13€818 EUR
Retailer 7€1,022 EUR
Retailer 10€1,091 EUR
Do Amore Diamonds€1,790 EUR

43 data points across 13 retailers

15 retailers€186 EUR to €1,091 EUR

A
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€199 EUR
$222 USD
View
A
Retailer 3
-
€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 4
-
€216 EUR
$241 USD
View
A
Retailer 5
-
€231 EUR
$258 USD
View
B+
Retailer 6
-
€310 EUR
$346 USD
View
B+
Retailer 7
-
€312 EUR
$349 USD
View
B+
Retailer 8
-
€460 EUR
ZAR 8,310 ZAR
View
B
Retailer 9
-
€476 EUR
£419 GBP
View
B
Retailer 10
-
€744 EUR
$831 USD
View
B
Retailer 11
-
€818 EUR
$914 USD
View
B
Retailer 12
-
€972 EUR
$1,086 USD
View
B
Retailer 13
-
€1,022 EUR
£899 GBP
View
B
Retailer 14
-
€1,091 EUR
$1,219 USD
View
Most Expensive
Do Amore Diamonds
27-3ABE29284 · Oct 30
€1,790 EUR
$2,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from €186 EURSave up to €905 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
0.78ct Heart
€186 EUR