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Heart|Lab Grown|IGI

13.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG732509171

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG732509171

Diamond specifications and retailer prices

From $4,237 SGD
£2,609 GBP
As of October 30, 2026
Save $34,448 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $38,684 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.07ct lab-grown heart diamond

This 13.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732509171 or 732509171. Listed at 21 retailers as of October 30, 2026, with prices from $4,237 to $38,684, a $34,448 spread on the same certified stone. Brilliant Earth lists it at $38,684. 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

13.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732509171
Dimensions15.68 × 14.70 × 9.25 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
15.68 mm14.70 mm13.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732509171
Side View
Table 62.0%Crown 42.6°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 59.0%

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 30
Current: $38,684 SGD|Low: $4,222 SGD|High: $38,684 SGD|Avg: $10,798 SGD
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
Retailer 22
October 31, 2026
Retailer 17$4,237 SGD
Retailer 19$4,533 SGD
Retailer 22$4,933 SGD
Retailer 21$5,259 SGD
Retailer 16$5,261 SGD
Retailer 10$5,432 SGD
Retailer 6$5,679 SGD
Retailer 15$5,781 SGD
Retailer 20$6,572 SGD
Retailer 13$6,977 SGD
Retailer 5$7,112 SGD
Retailer 18$8,140 SGD
Retailer 3$8,155 SGD
Retailer 2$9,494 SGD
Retailer 4$9,849 SGD
Retailer 9$13,208 SGD
Retailer 11$14,332 SGD
Retailer 7$14,597 SGD
Retailer 8$15,328 SGD
Retailer 14$18,519 SGD
Retailer 12$19,543 SGD
Brilliant Earth$38,684 SGD

30 data points across 22 retailers

21 retailers$4,237 SGD to $38,684 SGD

A
Cheapest Retailer
-
$4,237 SGD
£2,609 GBP
A
Retailer 2
-
$4,533 SGD
$3,546 USD
View
A
Retailer 3
-
$4,933 SGD
$3,859 USD
View
A
Retailer 4
-
$5,259 SGD
$4,114 USD
View
A
Retailer 5
-
$5,261 SGD
$4,115 USD
View
A
Retailer 6
-
$5,432 SGD
$4,249 USD
View
Final sale: no returns
A
Retailer 7
-
$5,679 SGD
$4,442 USD
View
A
Retailer 8
-
$6,572 SGD
$5,141 USD
View
A
Retailer 9
-
$6,977 SGD
£4,297 GBP
View
B+
Retailer 10
-
$7,112 SGD
$5,563 USD
View
B+
Retailer 11
-
$8,140 SGD
ZAR 102,863 ZAR
View
Retailer 12
-
$8,155 SGD
$6,379 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$9,494 SGD
€7,073 EUR
View
Retailer 14
-
$9,849 SGD
A$11,852 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$13,208 SGD
$10,332 USD
View
Retailer 16
-
$14,332 SGD
A$17,248 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$14,597 SGD
$11,418 USD
View
B
Retailer 18
-
$15,328 SGD
$11,990 USD
View
B
Retailer 19
-
$18,519 SGD
$14,486 USD
View
B
Retailer 20
-
$19,543 SGD
$15,287 USD
View
Most Expensive
B
Brilliant Earth
16232985A · Oct 31
$38,684 SGD
$30,260 USD
View
20 more retailers have this diamond
Prices start from $4,237 SGDSave up to $34,448 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
13.07ct Heart
$4,237 SGD