CaratHunter
Plans
Heart|Lab Grown|IGI

5.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG654482920

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654482920

Diamond specifications and retailer prices

From $1,911 NZD
$1,077 USD
As of October 30, 2026
Save $5,831 NZD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,742 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG654482920 or 654482920. Listed at 21 retailers as of October 30, 2026, with prices from $1,911 to $7,742, a $5,831 spread on the same certified stone. Taylor and Hart lists it at $7,742. 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

5.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654482920
Dimensions10.26 × 11.78 × 7.22 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm11.78 mm5.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654482920
Side View
Table 54.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: $2,407 NZD|Low: $1,835 NZD|High: $7,605 NZD|Avg: $4,078 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$1,911 NZD
Retailer 5$2,138 NZD
Retailer 7$2,216 NZD
Retailer 16$2,216 NZD
Retailer 1$2,407 NZD
Retailer 13$2,528 NZD
Retailer 9$2,952 NZD
Retailer 10$3,210 NZD
Retailer 3$3,527 NZD
Retailer 4$4,154 NZD
Retailer 14$4,487 NZD
Retailer 17$4,494 NZD
Retailer 11$4,502 NZD
Retailer 2$6,416 NZD
Retailer 6$6,752 NZD
Retailer 8$6,872 NZD
Retailer 12$7,556 NZD

44 data points across 17 retailers

21 retailers$1,911 NZD to $7,742 NZD

A
Cheapest Retailer
-
$1,911 NZD
$1,077 USD
A
Retailer 2
-
$2,078 NZD
$1,171 USD
View
A
Retailer 3
-
$2,138 NZD
$1,205 USD
View
Final sale: no returns
A
Retailer 4
-
$2,216 NZD
$1,249 USD
View
Retailer 5
-
$2,216 NZD
$1,249 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,385 NZD
HK$10,500 HKD
View
A
Retailer 7
-
$2,407 NZD
£1,068 GBP
View
A
Retailer 8
-
$2,528 NZD
$1,425 USD
View
A
Retailer 9
-
$2,952 NZD
$1,664 USD
View
A
Retailer 10
-
$3,210 NZD
£1,424 GBP
View
B+
Retailer 11
-
$3,527 NZD
$1,988 USD
View
B+
Retailer 12
-
$4,154 NZD
$2,341 USD
View
B+
Retailer 13
-
$4,338 NZD
$2,445 USD
View
Retailer 14
-
$4,487 NZD
A$3,891 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$4,494 NZD
$2,533 USD
View
B+
Retailer 16
-
$4,502 NZD
ZAR 40,993 ZAR
View
B
Retailer 17
-
$6,416 NZD
$3,616 USD
View
B
Retailer 18
-
$6,752 NZD
$3,805 USD
View
B
Retailer 19
-
$6,872 NZD
SGD 5,234 SGD
View
B
Retailer 20
-
$7,556 NZD
£3,353 GBP
View
Most Expensive
B
Taylor and Hart
KI3BDD8 · Oct 30
$7,742 NZD
$4,363 USD
View
20 more retailers have this diamond
Prices start from $1,911 NZDSave up to $5,831 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
5.09ct Heart
$1,911 NZD