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Heart|Lab Grown|IGI

1.51ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG601309116

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG601309116

Diamond specifications and retailer prices

From $215 USD
As of October 27, 2026
Save $1,845 USD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,060 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601309116 or 601309116. Listed at 29 retailers as of October 27, 2026, with prices from $215 to $2,060, a $1,845 spread on the same certified stone. Do Amore Diamonds lists it at $2,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601309116
Dimensions8.21 × 8.21 × 7.12 mm
L/W Ratio1.00
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
8.21 mm8.21 mm1.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601309116
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 55.8%

Caratlytics Score

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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 27
Current: $2,060 USD|Low: $239 USD|High: $2,060 USD|Avg: $823 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 15$249 USD
Retailer 6$395 USD
Retailer 3$410 USD
Retailer 19$415 USD
Retailer 11$480 USD
Retailer 13$505 USD
Retailer 5$521 USD
Retailer 12$554 USD
Retailer 10$644 USD
Retailer 14$686 USD
Retailer 17$860 USD
Retailer 18$987 USD
Retailer 8$1,085 USD
Retailer 7$1,117 USD
Retailer 2$1,185 USD
Retailer 9$1,198 USD
Retailer 4$1,241 USD
Retailer 16$1,270 USD
Do Amore Diamonds$2,060 USD

41 data points across 19 retailers

29 retailers$215 USD to $2,060 USD

A
Cheapest Retailer
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$215 USD
A
Retailer 2
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$215 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$215 USD
View
Price last confirmed 17 days ago
A
Retailer 4
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$249 USD
View
Final sale: no returns
A
Retailer 5
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$260 USD
View
Price last confirmed 29 days ago
A
Retailer 6
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$267 USD
View
Price last confirmed 26 days ago
A
Retailer 7
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$267 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$301 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$318 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$395 USD
View
A
Retailer 11
-
$410 USD
HK$3,200 HKD
View
B+
Retailer 12
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$415 USD
View
A
Retailer 13
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$505 USD
ZAR 8,166 ZAR
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A
Retailer 14
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$521 USD
View
A
Retailer 15
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$554 USD
£436 GBP
View
B+
Retailer 16
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$644 USD
View
B+
Retailer 17
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$686 USD
A$1,055 AUD
View
B
Retailer 18
-
$860 USD
View
B
Retailer 19
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$946 USD
View
Price last confirmed 18 days ago
B
Retailer 20
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$946 USD
View
B+
Retailer 21
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$987 USD
A$1,518 AUD
View
B
Retailer 22
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$1,085 USD
View
B
Retailer 23
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$1,117 USD
View
B
Retailer 24
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$1,143 USD
View
Price last confirmed 28 days ago
B
Retailer 25
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$1,185 USD
£933 GBP
View
B
Retailer 26
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$1,198 USD
SGD 1,619 SGD
View
B
Retailer 27
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$1,241 USD
View
B
Retailer 28
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$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-43D2EC9E5 · Oct 29
$2,060 USD
View
28 more retailers have this diamond
Prices start from $215 USDSave up to $1,845 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
1.51ct Heart
$215 USD