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Heart|Lab Grown|IGI

5.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG677523596

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677523596

Diamond specifications and retailer prices

From $1,106 SGD
$865 USD
As of October 30, 2026
Save $6,795 SGD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,901 SGD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677523596 or 677523596. Listed at 22 retailers as of October 30, 2026, with prices from $1,106 to $7,901, a $6,795 spread on the same certified stone. Brilliant Earth lists it at $7,901. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677523596
Dimensions9.97 × 12.12 × 7.19 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm12.12 mm5.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677523596
Side View
Table 65.0%Crown 36.7°Girdle: MED-THKPavilion 41.9°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,901 SGD|Low: $817 SGD|High: $8,156 SGD|Avg: $2,835 SGD|-3.1%
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
October 31, 2026
Retailer 6$817 SGD
Retailer 12$1,106 SGD
Retailer 5$1,239 SGD
Retailer 11$1,547 SGD
Retailer 4$1,856 SGD
Retailer 13$1,928 SGD
Retailer 2$1,973 SGD
Retailer 7$2,601 SGD
Retailer 9$2,607 SGD
Retailer 10$2,696 SGD
Retailer 14$4,015 SGD
Retailer 3$4,312 SGD
Retailer 8$4,837 SGD
Brilliant Earth$7,901 SGD

42 data points across 14 retailers

22 retailers$1,106 SGD to $7,901 SGD

A
Cheapest Retailer
-
$1,106 SGD
$865 USD
A
Retailer 2
-
$1,204 SGD
$942 USD
View
A
Retailer 3
-
$1,239 SGD
$969 USD
View
Final sale: no returns
A
Retailer 4
-
$1,284 SGD
$1,004 USD
View
Retailer 5
-
$1,284 SGD
$1,004 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,547 SGD
$1,210 USD
View
A
Retailer 7
-
$1,856 SGD
$1,452 USD
View
B+
Retailer 8
-
$1,928 SGD
$1,508 USD
View
A
Retailer 9
-
$1,973 SGD
£1,216 GBP
View
B+
Retailer 10
-
$2,601 SGD
A$3,130 AUD
View
B+
Retailer 11
-
$2,607 SGD
ZAR 32,949 ZAR
View
B+
Retailer 12
-
$2,696 SGD
$2,109 USD
View
B+
Retailer 13
-
$3,035 SGD
$2,374 USD
View
Retailer 14
-
$3,572 SGD
A$4,299 AUD
View
Price last confirmed 155 days ago
B+
Retailer 15
-
$3,608 SGD
$2,822 USD
View
B
Retailer 16
-
$4,015 SGD
$3,141 USD
View
B
Retailer 17
-
$4,043 SGD
$3,163 USD
View
B
Retailer 18
-
$4,312 SGD
View
B
Retailer 19
-
$4,452 SGD
$3,482 USD
View
B
Retailer 20
-
$4,701 SGD
$3,677 USD
View
B
Retailer 21
-
$4,837 SGD
£2,979 GBP
View
Most Expensive
B
Brilliant Earth
14083134A · Oct 30
$7,901 SGD
$6,180 USD
View
21 more retailers have this diamond
Prices start from $1,106 SGDSave up to $6,795 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
5.09ct Heart
$1,106 SGD