CaratHunter
Plans
Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG805631591

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805631591

Diamond specifications and retailer prices

From $1,329 SGD
HK$8,100 HKD
As of October 30, 2026
Save $4,116 SGD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,445 SGD 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 LG805631591 or 805631591. Listed at 10 retailers as of October 30, 2026, with prices from $1,329 to $5,445, a $4,116 spread on the same certified stone. With Clarity lists it at $5,445. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805631591
Dimensions10.40 × 11.53 × 6.63 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
10.40 mm11.53 mm4.54 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805631591
Side View
Table 60.0%Crown 33.9°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 57.5%

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: $1,729 SGD|Low: $1,329 SGD|High: $6,000 SGD|Avg: $3,121 SGD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 8$1,329 SGD
Retailer 7$1,607 SGD
Retailer 1$1,729 SGD
Retailer 2$1,790 SGD
Retailer 4$1,830 SGD
Retailer 5$2,656 SGD
Retailer 6$3,904 SGD
Retailer 3$4,261 SGD
Retailer 9$5,187 SGD
With Clarity$5,445 SGD

42 data points across 10 retailers

10 retailers$1,329 SGD to $5,445 SGD

A
Cheapest Retailer
-
$1,329 SGD
HK$8,100 HKD
A
Retailer 2
-
$1,607 SGD
$1,254 USD
View
A
Retailer 3
-
$1,729 SGD
£1,062 GBP
View
A
Retailer 4
-
$1,790 SGD
€1,330 EUR
View
A
Retailer 5
-
$1,830 SGD
$1,428 USD
View
A
Retailer 6
-
$2,656 SGD
$2,072 USD
View
B+
Retailer 7
-
$3,904 SGD
$3,046 USD
View
B+
Retailer 8
-
$4,261 SGD
£2,618 GBP
View
Retailer 9
-
$5,187 SGD
A$6,226 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
805631591 · Oct 30
$5,445 SGD
$4,248 USD
View
9 more retailers have this diamond
Prices start from $1,329 SGDSave up to $4,116 SGD

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
$1,329 SGD