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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 $1,840 NZD
HK$8,100 HKD
As of October 30, 2026
Save $5,698 NZD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,537 NZD at With Clarity · As of October 30, 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 30, 2026, with prices from $1,840 to $7,537, a $5,698 spread on the same certified stone. With Clarity lists it at $7,537. 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
Colour
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 30
Current: $2,393 NZD|Low: $1,840 NZD|High: $7,537 NZD|Avg: $3,816 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 8$1,840 NZD
Retailer 5$2,225 NZD
Retailer 1$2,393 NZD
Retailer 2$2,528 NZD
Retailer 4$2,534 NZD
Retailer 7$3,676 NZD
Retailer 6$5,404 NZD
Retailer 3$5,899 NZD
With Clarity$7,537 NZD

6 data points across 9 retailers

9 retailers$1,840 NZD to $7,537 NZD

A
Cheapest Retailer
-
$1,840 NZD
HK$8,100 HKD
A
Retailer 2
-
$2,225 NZD
$1,254 USD
View
A
Retailer 3
-
$2,393 NZD
£1,062 GBP
View
A
Retailer 4
-
$2,528 NZD
€1,357 EUR
View
A
Retailer 5
-
$2,534 NZD
$1,428 USD
View
A
Retailer 6
-
$3,676 NZD
$2,072 USD
View
B+
Retailer 7
-
$5,404 NZD
$3,046 USD
View
B+
Retailer 8
-
$5,899 NZD
£2,618 GBP
View
Most Expensive
B
With Clarity
848651654 · Oct 30
$7,537 NZD
$4,248 USD
View
8 more retailers have this diamond
Prices start from $1,840 NZDSave up to $5,698 NZD

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
$1,840 NZD