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Heart|Lab Grown|IGI

5.09ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG739525577

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739525577

Diamond specifications and retailer prices

From $2,046 NZD
$1,153 USD
As of October 30, 2026
Save $14,367 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,412 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739525577 or 739525577. Listed at 23 retailers as of October 30, 2026, with prices from $2,046 to $16,412, a $14,367 spread on the same certified stone. Brilliant Earth lists it at $16,412. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739525577
Dimensions10.76 × 11.84 × 6.92 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm11.84 mm5.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739525577
Side View
Table 62.0%Crown 35.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 58.4%

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: $16,412 NZD|Low: $2,046 NZD|High: $23,439 NZD|Avg: $4,946 NZD|-30.0%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 8$2,046 NZD
Retailer 4$2,227 NZD
Retailer 9$2,291 NZD
Retailer 17$2,374 NZD
Retailer 14$2,555 NZD
Retailer 7$2,679 NZD
Retailer 20$3,100 NZD
Retailer 15$3,414 NZD
Retailer 11$3,566 NZD
Retailer 13$3,782 NZD
Retailer 16$4,347 NZD
Retailer 3$4,450 NZD
Retailer 2$4,812 NZD
Retailer 18$4,824 NZD
Retailer 12$6,120 NZD
Retailer 6$6,340 NZD
Retailer 21$6,567 NZD
Retailer 5$7,167 NZD
Retailer 19$7,668 NZD
Retailer 10$8,310 NZD
Brilliant Earth$16,412 NZD

26 data points across 21 retailers

23 retailers$2,046 NZD to $16,412 NZD

A
Cheapest Retailer
-
$2,046 NZD
$1,153 USD
A
Retailer 2
-
$2,227 NZD
$1,255 USD
View
A
Retailer 3
-
$2,291 NZD
$1,291 USD
View
Final sale: no returns
A
Retailer 4
-
$2,374 NZD
$1,338 USD
View
Retailer 5
-
$2,555 NZD
$1,440 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,679 NZD
$1,510 USD
View
A
Retailer 7
-
$3,100 NZD
$1,747 USD
View
A
Retailer 8
-
$3,414 NZD
£1,515 GBP
View
A
Retailer 9
-
$3,566 NZD
$2,010 USD
View
A
Retailer 10
-
$3,782 NZD
€2,030 EUR
View
B+
Retailer 11
-
$4,297 NZD
$2,422 USD
View
B+
Retailer 12
-
$4,347 NZD
$2,450 USD
View
B+
Retailer 13
-
$4,450 NZD
$2,508 USD
View
B+
Retailer 14
-
$4,812 NZD
A$4,172 AUD
View
B+
Retailer 15
-
$4,824 NZD
ZAR 43,919 ZAR
View
B+
Retailer 16
-
$6,120 NZD
$3,449 USD
View
B+
Retailer 17
-
$6,340 NZD
$3,573 USD
View
B+
Retailer 18
-
$6,567 NZD
$3,701 USD
View
B+
Retailer 19
-
$6,941 NZD
$3,912 USD
View
B+
Retailer 20
-
$7,167 NZD
$4,039 USD
View
B+
Retailer 21
-
$7,668 NZD
£3,403 GBP
View
B
Retailer 22
-
$8,310 NZD
$4,684 USD
View
Most Expensive
B
Brilliant Earth
20044089A · Oct 30
$16,412 NZD
$9,250 USD
View
22 more retailers have this diamond
Prices start from $2,046 NZDSave up to $14,367 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
$2,046 NZD