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Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG778674526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778674526

Diamond specifications and retailer prices

From $246 USD
As of October 27, 2026
Save $1,096 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,342 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778674526 or 778674526. Listed at 22 retailers as of October 27, 2026, with prices from $246 to $1,342, a $1,096 spread on the same certified stone. Reve Diamonds lists it at $1,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674526
Dimensions6.90 × 8.09 × 6.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm8.09 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674526
Side View
Table 56.0%Crown 33.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.0%

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: Oct 27
Current: $1,123 USD|Low: $237 USD|High: $1,342 USD|Avg: $639 USD|+1.9%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$246 USD
Retailer 4$276 USD
Retailer 7$286 USD
Retailer 5$306 USD
Retailer 8$306 USD
Retailer 17$350 USD
Retailer 12$412 USD
Retailer 13$525 USD
Retailer 11$579 USD
Retailer 16$597 USD
Retailer 9$634 USD
Retailer 10$637 USD
Retailer 14$712 USD
Retailer 18$771 USD
Retailer 6$982 USD
Retailer 1$1,123 USD
Retailer 2$1,203 USD
Retailer 15$1,227 USD
Reve Diamonds$1,342 USD

45 data points across 19 retailers

22 retailers$246 USD to $1,342 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$286 USD
View
A
Retailer 4
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$306 USD
View
A
Retailer 5
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$306 USD
View
A
Retailer 6
-
$350 USD
£276 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
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$412 USD
View
A
Retailer 8
-
$525 USD
ZAR 8,482 ZAR
View
A
Retailer 9
-
$579 USD
£456 GBP
View
B+
Retailer 10
-
$597 USD
A$918 AUD
View
B+
Retailer 11
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$601 USD
View
B+
Retailer 12
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$634 USD
View
B+
Retailer 13
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$637 USD
View
B+
Retailer 14
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$712 USD
A$1,096 AUD
View
B+
Retailer 15
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$771 USD
View
B+
Retailer 16
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$940 USD
View
B
Retailer 17
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$982 USD
View
B
Retailer 18
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$1,034 USD
View
B
Retailer 19
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$1,123 USD
A$1,727 AUD
View
B
Retailer 20
-
$1,203 USD
View
B
Retailer 21
-
$1,227 USD
£966 GBP
View
Most Expensive
B
Reve Diamonds
D88F4F1ED · Oct 28
$1,342 USD
View
21 more retailers have this diamond
Prices start from $246 USDSave up to $1,096 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
1.59ct Heart
$246 USD