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Heart|Lab Grown|IGI

1.51ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG589300464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589300464

Diamond specifications and retailer prices

From $259 USD
As of October 30, 2026
Save $1,971 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of November 1, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG589300464 or 589300464. Listed at 22 retailers as of October 30, 2026, with prices from $259 to $2,230, a $1,971 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589300464
Dimensions8.06 × 6.84 × 4.72 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.06 mm6.84 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589300464
Side View
Table 59.0%Crown 35.1°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 58.6%

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 30
Current: $2,230 USD|Low: $259 USD|High: $3,030 USD|Avg: $1,046 USD|-20.1%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
November 2, 2026
Retailer 3$259 USD
Retailer 2$362 USD
Retailer 5$386 USD
Retailer 4$395 USD
Retailer 14$545 USD
Retailer 15$575 USD
Retailer 9$606 USD
Retailer 16$740 USD
Retailer 13$928 USD
Retailer 11$1,170 USD
Retailer 12$1,273 USD
Retailer 8$1,437 USD
Retailer 10$1,657 USD
Retailer 6$1,692 USD
Retailer 7$1,930 USD
Do Amore Diamonds$2,230 USD

40 data points across 16 retailers

22 retailers$259 USD to $2,230 USD

A
Cheapest Retailer
-
$259 USD
Final sale: no returns
Retailer 2
-
$277 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$322 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$344 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$344 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$362 USD
£285 GBP
View
B+
Retailer 7
-
$386 USD
View
A
Retailer 8
-
$395 USD
View
A
Retailer 9
-
$545 USD
ZAR 8,810 ZAR
View
Retailer 10
-
$575 USD
View
Price last confirmed 5 days ago
B+
Retailer 11
-
$606 USD
£477 GBP
View
B+
Retailer 12
-
$740 USD
A$1,138 AUD
View
B+
Retailer 13
-
$928 USD
View
B
Retailer 14
-
$1,170 USD
View
Retailer 15
-
$1,220 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$1,273 USD
£1,002 GBP
View
B
Retailer 17
-
$1,278 USD
CA$1,775 CAD
View
Retailer 18
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$1,352 USD
View
Price last confirmed 11 days ago
Retailer 19
-
$1,437 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$1,657 USD
View
B
Retailer 21
-
$1,692 USD
SGD 2,287 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B60B77BA5 · Nov 1
$2,230 USD
View
21 more retailers have this diamond
Prices start from $259 USDSave up to $1,971 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
$259 USD