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Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG841640340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841640340

Diamond specifications and retailer prices

From $1,620 SGD
HK$9,900 HKD
As of October 30, 2026
Save $3,412 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,032 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841640340 or 841640340. Listed at 9 retailers as of October 30, 2026, with prices from $1,620 to $5,032, a $3,412 spread on the same certified stone. With Clarity lists it at $5,032. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841640340
Dimensions10.76 × 11.87 × 7.05 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
10.76 mm11.87 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841640340
Side View
Table 64.0%Crown 34.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.4%

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: $2,111 SGD|Low: $1,620 SGD|High: $5,032 SGD|Avg: $3,183 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 4$1,620 SGD
Retailer 7$1,842 SGD
Retailer 1$2,111 SGD
Retailer 8$2,195 SGD
Retailer 2$2,239 SGD
Retailer 5$3,275 SGD
Retailer 3$4,671 SGD
Retailer 6$4,764 SGD
With Clarity$5,032 SGD

21 data points across 9 retailers

9 retailers$1,620 SGD to $5,032 SGD

A
Cheapest Retailer
-
$1,620 SGD
HK$9,900 HKD
A
Retailer 2
-
$1,842 SGD
$1,441 USD
View
A
Retailer 3
-
$2,111 SGD
£1,300 GBP
View
A
Retailer 4
-
$2,195 SGD
$1,717 USD
View
A
Retailer 5
-
$2,239 SGD
€1,668 EUR
View
B+
Retailer 6
-
$3,275 SGD
$2,562 USD
View
B
Retailer 7
-
$4,671 SGD
£2,877 GBP
View
B
Retailer 8
-
$4,764 SGD
$3,727 USD
View
Most Expensive
B
With Clarity
841640340 · Oct 31
$5,032 SGD
$3,936 USD
View
8 more retailers have this diamond
Prices start from $1,620 SGDSave up to $3,412 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
$1,620 SGD