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Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG636428662

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG636428662

Diamond specifications and retailer prices

From $257 USD
As of November 6, 2026
Save $2,314 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,571 USD at Yadav Diamonds · As of November 6, 2026
View at Yadav Diamonds

About this 1.97ct lab-grown heart diamond

This 1.97ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636428662 or 636428662. Listed at 21 retailers as of November 6, 2026, with prices from $257 to $2,571, a $2,314 spread on the same certified stone. Yadav Diamonds lists it at $2,571. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636428662
Dimensions8.68 × 7.76 × 4.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.68 mm7.76 mm1.97 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636428662
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.0%

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 6
Current: $409 USD|Low: $257 USD|High: $2,280 USD|Avg: $792 USD|-10.1%
Retailer 1
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Retailer 19
November 6, 2026
Retailer 17$257 USD
Retailer 19$298 USD
Retailer 3$319 USD
Retailer 1$409 USD
Retailer 9$426 USD
Retailer 5$480 USD
Retailer 18$606 USD
Retailer 12$615 USD
Retailer 6$641 USD
Retailer 11$681 USD
Retailer 15$745 USD
Retailer 14$824 USD
Retailer 16$979 USD
Retailer 4$1,131 USD
Retailer 10$1,222 USD
Retailer 8$1,253 USD
Retailer 7$1,297 USD
Retailer 13$1,405 USD
Retailer 2$2,280 USD

33 data points across 19 retailers

21 retailers$257 USD to $2,571 USD

A
Cheapest Retailer
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$257 USD
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$319 USD
View
Retailer 4
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$349 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$409 USD
View
B+
Retailer 6
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$426 USD
View
A
Retailer 7
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$480 USD
View
A
Retailer 8
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$606 USD
View
A
Retailer 9
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$615 USD
View
A
Retailer 10
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$641 USD
View
A
Retailer 11
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$681 USD
View
B+
Retailer 12
-
$745 USD
View
B+
Retailer 13
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$824 USD
View
B+
Retailer 14
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$979 USD
View
B+
Retailer 15
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$1,131 USD
View
Retailer 16
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$1,222 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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$1,253 USD
View
B
Retailer 18
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$1,297 USD
View
B
Retailer 19
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$1,405 USD
View
B
Retailer 20
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$2,280 USD
View
Most Expensive
B
Yadav Diamonds
13013905 · Nov 6
$2,571 USD
View
20 more retailers have this diamond
Prices start from $257 USDSave up to $2,314 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
1.97ct Heart
$257 USD