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Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836618360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618360

Diamond specifications and retailer prices

From $1,368 SGD
$1,070 USD
As of October 25, 2026
Save $6,776 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,143 SGD at Brilliant Earth · As of October 26, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836618360 or 836618360. Listed at 16 retailers as of October 25, 2026, with prices from $1,368 to $8,143, a $6,776 spread on the same certified stone. Brilliant Earth lists it at $8,143. 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 angle38.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618360
Dimensions11.93 × 10.08 × 7.22 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm10.08 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618360
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

Caratlytics Score

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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 25
Current: $8,143 SGD|Low: $1,131 SGD|High: $8,386 SGD|Avg: $3,014 SGD|-2.9%
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
October 28, 2026
Retailer 3$1,179 SGD
Retailer 5$1,368 SGD
Retailer 6$1,368 SGD
Retailer 4$1,460 SGD
Retailer 10$1,485 SGD
Retailer 2$1,592 SGD
Retailer 17$2,017 SGD
Retailer 11$2,094 SGD
Retailer 13$2,753 SGD
Retailer 14$2,770 SGD
Retailer 16$3,043 SGD
Retailer 8$3,274 SGD
Retailer 15$4,060 SGD
Retailer 7$4,264 SGD
Retailer 12$4,645 SGD
Retailer 9$4,755 SGD
Brilliant Earth$8,143 SGD

31 data points across 17 retailers

16 retailers$1,368 SGD to $8,143 SGD

Retailer 1
-
$1,179 SGD
$922 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,368 SGD
$1,070 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,368 SGD
$1,070 USD
View
A
Retailer 4
-
$1,485 SGD
£915 GBP
View
A
Retailer 5
-
$1,592 SGD
$1,245 USD
View
A
Retailer 6
-
$2,017 SGD
$1,578 USD
View
A
Retailer 7
-
$2,094 SGD
£1,290 GBP
View
B+
Retailer 8
-
$2,753 SGD
ZAR 34,787 ZAR
View
Retailer 9
-
$2,770 SGD
A$3,333 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$3,043 SGD
$2,380 USD
View
B+
Retailer 11
-
$3,274 SGD
$2,561 USD
View
B+
Retailer 12
-
$4,060 SGD
$3,176 USD
View
B
Retailer 13
-
$4,264 SGD
$3,336 USD
View
B+
Retailer 14
-
$4,645 SGD
£2,861 GBP
View
B
Retailer 15
-
$4,755 SGD
$3,720 USD
View
Most Expensive
B
Brilliant Earth
21625135A · Oct 26
$8,143 SGD
$6,370 USD
View
15 more retailers have this diamond
Prices start from $1,368 SGDSave up to $6,776 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
$1,368 SGD