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Heart|Lab Grown|IGI

1.01ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG790685004

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790685004

Diamond specifications and retailer prices

From $199 USD
As of November 4, 2026
Save $992 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,880 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790685004 or 790685004. Listed at 19 retailers as of November 4, 2026, with a 498% 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

1.01
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790685004
Dimensions6.27 × 6.99 × 3.94 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.27 mm6.99 mm1.01 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790685004
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 56.4%

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: Nov 4
Current: $448 USD|Low: $195 USD|High: $1,191 USD|Avg: $543 USD|+0.4%
Retailer 1
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Retailer 18
November 5, 2026
Retailer 3$199 USD
Retailer 7$223 USD
Retailer 17$231 USD
Retailer 2$247 USD
Retailer 8$247 USD
Retailer 10$332 USD
Retailer 15$426 USD
Retailer 18$429 USD
Retailer 1$448 USD
Retailer 5$559 USD
Retailer 14$602 USD
Retailer 12$611 USD
Retailer 13$638 USD
Retailer 4$794 USD
Retailer 6$848 USD
Retailer 16$900 USD
Retailer 11$1,151 USD
Retailer 9$1,191 USD

45 data points across 18 retailers

19 retailers$199 USD to $1,191 USD

A
Cheapest Retailer
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$199 USD
A
Retailer 2
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$223 USD
View
Final sale: no returns
A
Retailer 3
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$231 USD
View
A
Retailer 4
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$247 USD
View
Retailer 5
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$247 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$332 USD
View
B+
Retailer 7
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$426 USD
View
B+
Retailer 8
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$429 USD
View
B+
Retailer 9
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$448 USD
View
B+
Retailer 10
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$559 USD
View
B+
Retailer 11
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$602 USD
View
B+
Retailer 12
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$611 USD
View
B+
Retailer 13
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$638 USD
View
B
Retailer 14
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$794 USD
View
B
Retailer 15
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$848 USD
View
Retailer 16
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$900 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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$1,151 USD
View
B
Retailer 18
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$1,191 USD
View
Most Expensive
Queensmith
LG790685004 · Oct 27
$1,880 USD
£1,480 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $199 USDSave up to $992 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
1.01ct Heart
$199 USD