Heart|Lab Grown|IGI

3.00ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG835653658

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835653658

Diamond specifications and retailer prices

From $543 USD
As of October 31, 2026
Save $2,313 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,856 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835653658 or 835653658. Listed at 12 retailers as of October 29, 2026, with prices from $543 to $2,856, a $2,313 spread on the same certified stone. MOH London lists it at $2,856. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835653658
Dimensions8.70 × 10.22 × 5.73 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm10.22 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835653658
Side View
Table 63.0%Crown 32.4°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 56.1%

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: Oct 31
Current: $2,856 USD|Low: $543 USD|High: $2,856 USD|Avg: $1,374 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$543 USD
Retailer 9$760 USD
Retailer 6$785 USD
Retailer 3$808 USD
Retailer 2$1,044 USD
Retailer 10$1,061 USD
Retailer 8$1,437 USD
Retailer 11$1,756 USD
Retailer 7$1,963 USD
Retailer 4$2,252 USD
MOH London$2,856 USD

11 data points across 11 retailers

12 retailers$543 USD to $2,856 USD

A
Cheapest Retailer
-
$543 USD
Final sale: no returns
A
Retailer 2
-
$760 USD
£598 GBP
View
A
Retailer 3
-
$785 USD
View
B+
Retailer 4
-
$808 USD
View
A
Retailer 5
-
$1,044 USD
View
A
Retailer 6
-
$1,061 USD
£835 GBP
View
B+
Retailer 7
-
$1,437 USD
A$2,211 AUD
View
B+
Retailer 8
-
$1,756 USD
View
B+
Retailer 9
-
$1,963 USD
View
B
Retailer 10
-
$2,252 USD
View
B
Retailer 11
-
$2,730 USD
View
Most Expensive
B
MOH London
LG835653658 · Oct 29
$2,856 USD
£2,249 GBP
View
11 more retailers have this diamond
Prices start from $543 USDSave up to $2,313 USD

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
3.00ct Heart
$543 USD