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Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG848651654

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848651654

Diamond specifications and retailer prices

From $1,037 USD
HK$8,100 HKD
As of October 29, 2026
Save $3,211 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,248 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.54ct lab-grown heart diamond

This 4.54ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848651654 or 848651654. Listed at 9 retailers as of October 28, 2026, with prices from $1,037 to $4,248, a $3,211 spread on the same certified stone. With Clarity lists it at $4,248. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.54
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848651654
Dimensions10.41 × 11.12 × 6.75 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm11.12 mm4.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848651654
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,348 USD|Low: $1,037 USD|High: $4,248 USD|Avg: $2,155 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 29, 2026
Retailer 8$1,037 USD
Retailer 5$1,254 USD
Retailer 1$1,348 USD
Retailer 2$1,425 USD
Retailer 4$1,428 USD
Retailer 7$2,072 USD
Retailer 6$3,046 USD
Retailer 3$3,325 USD
With Clarity$4,248 USD

5 data points across 9 retailers

9 retailers$1,037 USD to $4,248 USD

A
Cheapest Retailer
-
$1,037 USD
HK$8,100 HKD
A
Retailer 2
-
$1,254 USD
View
A
Retailer 3
-
$1,348 USD
£1,061 GBP
View
A
Retailer 4
-
$1,425 USD
€1,357 EUR
View
A
Retailer 5
-
$1,428 USD
View
A
Retailer 6
-
$2,072 USD
View
B+
Retailer 7
-
$3,046 USD
View
B+
Retailer 8
-
$3,325 USD
£2,618 GBP
View
Most Expensive
B
With Clarity
848651654 · Oct 28
$4,248 USD
View
8 more retailers have this diamond
Prices start from $1,037 USDSave up to $3,211 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
4.54ct Heart
$1,037 USD