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Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG826679916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826679916

Diamond specifications and retailer prices

From $257 USD
As of October 27, 2026
Save $1,120 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,377 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG826679916 or 826679916. Listed at 21 retailers as of October 27, 2026, with prices from $257 to $1,377, a $1,120 spread on the same certified stone. Reve Diamonds lists it at $1,377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826679916
Dimensions7.11 × 7.88 × 4.78 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm7.88 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826679916
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 60.7%

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: $571 USD|Low: $257 USD|High: $1,377 USD|Avg: $710 USD|-4.8%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 5$257 USD
Retailer 17$259 USD
Retailer 2$298 USD
Retailer 10$319 USD
Retailer 19$330 USD
Retailer 11$430 USD
Retailer 6$480 USD
Retailer 15$524 USD
Retailer 12$540 USD
Retailer 3$548 USD
Retailer 1$571 USD
Retailer 7$659 USD
Retailer 4$744 USD
Retailer 16$876 USD
Retailer 20$923 USD
Retailer 8$980 USD
Retailer 9$1,077 USD
Retailer 14$1,094 USD
Retailer 18$1,157 USD
Retailer 13$1,165 USD
Reve Diamonds$1,377 USD

7 data points across 21 retailers

21 retailers$257 USD to $1,377 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$298 USD
View
A
Retailer 4
-
$319 USD
View
A
Retailer 5
-
$330 USD
£259 GBP
View
B+
Retailer 6
-
$430 USD
View
A
Retailer 7
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$480 USD
View
A
Retailer 8
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$524 USD
€499 EUR
View
A
Retailer 9
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$540 USD
£425 GBP
View
A
Retailer 10
-
$548 USD
ZAR 8,857 ZAR
View
A
Retailer 11
-
$571 USD
View
B+
Retailer 12
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$659 USD
View
B+
Retailer 13
-
$744 USD
A$1,144 AUD
View
B+
Retailer 14
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$876 USD
View
B+
Retailer 15
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$923 USD
View
B
Retailer 16
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$980 USD
View
B
Retailer 17
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$1,077 USD
View
B
Retailer 18
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$1,094 USD
A$1,683 AUD
View
B
Retailer 19
-
$1,157 USD
£911 GBP
View
B
Retailer 20
-
$1,165 USD
View
Most Expensive
B
Reve Diamonds
B2E78CD38 · Oct 28
$1,377 USD
View
20 more retailers have this diamond
Prices start from $257 USDSave up to $1,120 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
1.55ct Heart
$257 USD