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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG742509135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742509135

Diamond specifications and retailer prices

From $679 SGD
$531 USD
As of October 30, 2026
Save $2,854 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,258 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742509135 or 742509135. Listed at 21 retailers as of October 29, 2026, with a 420% 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509135
Dimensions9.36 × 10.06 × 5.93 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm10.06 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509135
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

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 30
Current: $8,258 SGD|Low: $679 SGD|High: $8,514 SGD|Avg: $2,020 SGD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 20$679 SGD
Retailer 9$759 SGD
Retailer 5$761 SGD
Retailer 3$842 SGD
Retailer 4$842 SGD
Retailer 18$1,016 SGD
Retailer 14$1,096 SGD
Retailer 6$1,295 SGD
Retailer 2$1,295 SGD
Retailer 10$1,303 SGD
Retailer 15$1,328 SGD
Retailer 13$1,778 SGD
Retailer 7$1,806 SGD
Retailer 17$1,829 SGD
Retailer 19$2,172 SGD
Retailer 21$2,214 SGD
Retailer 8$2,735 SGD
Retailer 11$2,877 SGD
Retailer 12$3,123 SGD
Retailer 16$3,533 SGD
Brilliant Earth$8,258 SGD

38 data points across 21 retailers

21 retailers$679 SGD to $3,533 SGD

A
Cheapest Retailer
-
$679 SGD
$531 USD
A
Retailer 2
-
$759 SGD
$594 USD
View
Final sale: no returns
A
Retailer 3
-
$761 SGD
$595 USD
View
A
Retailer 4
-
$842 SGD
$659 USD
View
Retailer 5
-
$842 SGD
$659 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,016 SGD
$795 USD
View
Retailer 7
-
$1,096 SGD
£675 GBP
View
Price last confirmed 23 days ago
A
Retailer 8
-
$1,295 SGD
$1,013 USD
View
A
Retailer 9
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$1,295 SGD
£798 GBP
View
A
Retailer 10
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$1,303 SGD
$1,019 USD
View
A
Retailer 11
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$1,328 SGD
€989 EUR
View
B+
Retailer 12
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$1,778 SGD
A$2,140 AUD
View
B+
Retailer 13
-
$1,806 SGD
$1,413 USD
View
B+
Retailer 14
-
$1,829 SGD
ZAR 23,107 ZAR
View
B+
Retailer 15
-
$2,172 SGD
$1,699 USD
View
B+
Retailer 16
-
$2,214 SGD
$1,732 USD
View
B+
Retailer 17
-
$2,735 SGD
$2,140 USD
View
B+
Retailer 18
-
$2,877 SGD
$2,250 USD
View
B
Retailer 19
-
$3,123 SGD
$2,443 USD
View
B
Retailer 20
-
$3,533 SGD
£2,176 GBP
View
Most Expensive
Brilliant Earth
16173873A · Oct 30
$8,258 SGD
$6,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from $679 SGDSave up to $2,854 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
3.03ct Heart
$679 SGD