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Heart|Lab Grown|IGI

5.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG808634457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808634457

Diamond specifications and retailer prices

From $1,165 USD
As of October 30, 2026
Save $3,730 USD (76%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,710 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 LG808634457 or 808634457. Listed at 27 retailers as of October 30, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808634457
Dimensions11.74 × 10.66 × 6.93 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm10.66 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808634457
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.0%

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: $9,710 USD|Low: $1,268 USD|High: $13,220 USD|Avg: $3,774 USD|-0.2%
Novita Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 8$1,268 USD
Retailer 11$1,303 USD
Retailer 16$1,351 USD
Retailer 7$1,525 USD
Retailer 4$1,562 USD
Retailer 3$1,685 USD
Retailer 17$1,960 USD
Retailer 20$2,010 USD
Retailer 18$2,168 USD
Retailer 22$2,422 USD
Retailer 14$2,533 USD
Retailer 23$2,737 USD
Retailer 19$2,746 USD
Retailer 2$2,794 USD
Retailer 9$3,577 USD
Retailer 5$3,739 USD
Retailer 6$4,074 USD
Retailer 21$4,347 USD
Retailer 12$4,525 USD
Retailer 10$4,732 USD
Retailer 15$4,895 USD
Retailer 13$9,250 USD
Novita Diamonds$9,710 USD

29 data points across 23 retailers

27 retailers$1,165 USD to $4,895 USD

A
Cheapest Retailer
-
$1,165 USD
A
Retailer 2
-
$1,268 USD
View
A
Retailer 3
-
$1,303 USD
View
Final sale: no returns
A
Retailer 4
-
$1,351 USD
View
Retailer 5
-
$1,494 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,525 USD
View
A
Retailer 7
-
$1,562 USD
HK$12,200 HKD
View
A
Retailer 8
-
$1,685 USD
View
A
Retailer 9
-
$1,960 USD
£1,543 GBP
View
A
Retailer 10
-
$2,010 USD
View
A
Retailer 11
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$2,168 USD
€2,065 EUR
View
B+
Retailer 12
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$2,422 USD
View
Retailer 13
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$2,452 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$2,533 USD
View
Retailer 15
-
$2,737 USD
A$4,210 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$2,746 USD
ZAR 44,357 ZAR
View
B+
Retailer 17
-
$2,794 USD
A$4,298 AUD
View
B+
Retailer 18
-
$3,577 USD
View
B+
Retailer 19
-
$3,739 USD
View
B+
Retailer 20
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$3,912 USD
View
B
Retailer 21
-
$4,074 USD
View
B+
Retailer 22
-
$4,347 USD
£3,423 GBP
View
B
Retailer 23
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$4,525 USD
SGD 6,115 SGD
View
B
Retailer 24
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$4,732 USD
View
B
Retailer 25
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$4,895 USD
View
Retailer 26
-
$9,250 USD
View
Price under review
Most Expensive
Novita Diamonds
cert_808634457 · Oct 8
$9,710 USD
A$14,938 AUD
View
Price last confirmed 22 days ago
26 more retailers have this diamond
Prices start from $1,165 USDSave up to $3,730 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
5.09ct Heart
$1,165 USD