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Heart|Lab Grown|IGI

1.40ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG745523957

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745523957

Diamond specifications and retailer prices

From $623 USD
A$958 AUD
As of November 2, 2026
Save $34 USD (5%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $714 USD at Novita Diamonds · As of August 19, 2026
View at Novita Diamonds

About this 1.4ct lab-grown heart diamond

This 1.4ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745523957 or 745523957. Listed at 3 retailers as of November 1, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745523957
Dimensions6.53 × 7.73 × 4.63 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm7.73 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745523957
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $714 USD|Low: $392 USD|High: $1,361 USD|Avg: $759 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 5$392 USD
Retailer 4$488 USD
Retailer 9$520 USD
Retailer 6$620 USD
Retailer 2$623 USD
Retailer 3$657 USD
Novita Diamonds$714 USD
Retailer 7$1,084 USD
Retailer 10$1,090 USD
Retailer 8$1,361 USD

4 data points across 10 retailers

3 retailers$623 USD to $657 USD

B+
Cheapest Retailer
-
$623 USD
A$958 AUD
B+
Retailer 2
-
$657 USD
View
Most Expensive
Novita Diamonds
cert_745523957 · Aug 19
$714 USD
A$1,098 AUD
View
Price last confirmed 75 days ago
2 more retailers have this diamond
Prices start from $623 USDSave up to $34 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.

B+
1.40ct Heart
$623 USD