Heart|Lab Grown|IGI

1.07ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG800637813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800637813

Diamond specifications and retailer prices

From $529 USD
As of October 26, 2026
Save $161 USD (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $690 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800637813 or 800637813. Listed at 3 retailers as of October 26, 2026, with prices from $529 to $690, a $161 spread on the same certified stone. Brilliant Earth lists it at $690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800637813
Dimensions7.00 × 6.19 × 4.18 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm6.19 mm1.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800637813
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: $690 USD|Low: $285 USD|High: $765 USD|Avg: $474 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 16, 2026
Retailer 3$285 USD
Retailer 8$356 USD
Retailer 5$371 USD
Retailer 4$380 USD
Retailer 9$435 USD
Retailer 7$527 USD
Retailer 2$529 USD
Retailer 6$532 USD
Brilliant Earth$690 USD
Retailer 10$765 USD

4 data points across 10 retailers

3 retailers$529 USD to $690 USD

Retailer 1
-
$285 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$529 USD
View
Most Expensive
B
Brilliant Earth
20726436A · Oct 26
$690 USD
View
2 more retailers have this diamond
Prices start from $529 USDSave up to $161 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+
1.07ct Heart
$529 USD