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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG705517028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705517028

Diamond specifications and retailer prices

From $722 SGD
$563 USD
As of October 29, 2026
Save $5,008 SGD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,657 SGD at Yadav Diamonds · As of October 9, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705517028 or 705517028. Listed at 26 retailers as of October 29, 2026, with a 694% 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

3.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705517028
Dimensions10.20 × 10.20 × 9.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.20 mm10.20 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705517028
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 56.4%

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 29
Current: $1,373 SGD|Low: $609 SGD|High: $7,657 SGD|Avg: $2,179 SGD|-10.3%
Retailer 1
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
Yadav Diamonds
October 29, 2026
Retailer 5$722 SGD
Retailer 9$733 SGD
Retailer 14$800 SGD
Retailer 17$800 SGD
Retailer 11$923 SGD
Retailer 4$1,059 SGD
Retailer 16$1,333 SGD
Retailer 1$1,373 SGD
Retailer 12$1,879 SGD
Retailer 15$2,064 SGD
Retailer 13$2,322 SGD
Retailer 8$2,353 SGD
Retailer 7$2,753 SGD
Retailer 6$2,966 SGD
Retailer 3$3,013 SGD
Retailer 10$3,853 SGD
Retailer 2$5,729 SGD
Yadav Diamonds$7,657 SGD

35 data points across 18 retailers

26 retailers$722 SGD to $5,729 SGD

A
Cheapest Retailer
-
$722 SGD
$563 USD
Final sale: no returns
A
Retailer 2
-
$733 SGD
$572 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$764 SGD
$596 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$800 SGD
$624 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$800 SGD
$624 USD
View
A
Retailer 6
-
$800 SGD
$624 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$855 SGD
$667 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$923 SGD
$720 USD
View
A
Retailer 9
-
$947 SGD
$739 USD
View
Price last confirmed 26 days ago
A
Retailer 10
-
$947 SGD
$739 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
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$1,059 SGD
$826 USD
View
A
Retailer 12
-
$1,333 SGD
$1,040 USD
View
A
Retailer 13
-
$1,373 SGD
£843 GBP
View
B+
Retailer 14
-
$1,879 SGD
A$2,255 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$2,064 SGD
$1,610 USD
View
B+
Retailer 16
-
$2,322 SGD
$1,812 USD
View
B+
Retailer 17
-
$2,322 SGD
$1,812 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$2,353 SGD
$1,835 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
$2,749 SGD
$2,145 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
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$2,749 SGD
$2,145 USD
View
Price last confirmed 28 days ago
B+
Retailer 21
-
$2,753 SGD
$2,148 USD
View
B
Retailer 22
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$2,966 SGD
$2,314 USD
View
B
Retailer 23
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$3,013 SGD
$2,351 USD
View
B
Retailer 24
-
$3,853 SGD
£2,367 GBP
View
B
Retailer 25
-
$5,729 SGD
$4,470 USD
View
Most Expensive
B
Yadav Diamonds
13316948 · Oct 9
$7,657 SGD
$5,974 USD
View
Price last confirmed 20 days ago
25 more retailers have this diamond
Prices start from $722 SGDSave up to $5,008 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
3.09ct Heart
$722 SGD