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Heart|Lab Grown|IGI

3.06ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG741578576

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741578576

Diamond specifications and retailer prices

From $687 SGD
$536 USD
As of October 27, 2026
Save $2,889 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,370 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.06ct lab-grown heart diamond

This 3.06ct 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 LG741578576 or 741578576. Listed at 21 retailers as of October 27, 2026, with a 421% 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

3.06
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741578576
Dimensions9.21 × 9.97 × 5.88 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm9.97 mm3.06 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741578576
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 38.8°Culet: NoneDepth 59.0%

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 27
Current: $8,370 SGD|Low: $687 SGD|High: $8,626 SGD|Avg: $2,044 SGD|-2.8%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 20$687 SGD
Retailer 10$768 SGD
Retailer 5$769 SGD
Retailer 3$852 SGD
Retailer 4$852 SGD
Retailer 17$1,025 SGD
Retailer 14$1,109 SGD
Retailer 6$1,307 SGD
Retailer 11$1,318 SGD
Retailer 2$1,323 SGD
Retailer 13$1,343 SGD
Retailer 18$1,813 SGD
Retailer 8$1,844 SGD
Retailer 16$1,850 SGD
Retailer 19$2,198 SGD
Retailer 21$2,240 SGD
Retailer 7$2,743 SGD
Retailer 9$2,767 SGD
Retailer 12$2,904 SGD
Retailer 15$3,576 SGD
Brilliant Earth$8,370 SGD

38 data points across 21 retailers

21 retailers$687 SGD to $3,576 SGD

A
Cheapest Retailer
-
$687 SGD
$536 USD
A
Retailer 2
-
$768 SGD
$599 USD
View
Final sale: no returns
A
Retailer 3
-
$769 SGD
$600 USD
View
A
Retailer 4
-
$852 SGD
$665 USD
View
A
Retailer 5
-
$852 SGD
$665 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,025 SGD
$800 USD
View
A
Retailer 7
-
$1,109 SGD
£681 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
$1,307 SGD
$1,020 USD
View
A
Retailer 9
-
$1,318 SGD
$1,028 USD
View
A
Retailer 10
-
$1,323 SGD
£812 GBP
View
A
Retailer 11
-
$1,343 SGD
€998 EUR
View
B+
Retailer 12
-
$1,813 SGD
A$2,176 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,844 SGD
$1,439 USD
View
B+
Retailer 14
-
$1,850 SGD
ZAR 23,323 ZAR
View
B+
Retailer 15
-
$2,198 SGD
$1,715 USD
View
B+
Retailer 16
-
$2,240 SGD
$1,748 USD
View
B+
Retailer 17
-
$2,743 SGD
$2,140 USD
View
B+
Retailer 18
-
$2,767 SGD
$2,159 USD
View
B+
Retailer 19
-
$2,904 SGD
$2,266 USD
View
B
Retailer 20
-
$3,576 SGD
£2,197 GBP
View
Most Expensive
B
Brilliant Earth
16377868A · Oct 26
$8,370 SGD
$6,530 USD
View
Price under review
20 more retailers have this diamond
Prices start from $687 SGDSave up to $2,889 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
3.06ct Heart
$687 SGD