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Heart|Lab Grown|IGI

11.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG681574561

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681574561

Diamond specifications and retailer prices

From $3,959 SGD
£2,439 GBP
As of October 30, 2026
Save $13,266 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,225 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.52ct lab-grown heart diamond

This 11.52ct 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 LG681574561 or 681574561. Listed at 19 retailers as of October 30, 2026, with prices from $3,959 to $17,225, a $13,266 spread on the same certified stone. Taylor and Hart lists it at $17,225. 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

11.52
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681574561
Dimensions13.92 × 15.49 × 9.15 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm15.49 mm11.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681574561
Side View
Table 60.0%Crown 34.2°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 59.1%

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: $6,494 SGD|Low: $3,946 SGD|High: $16,604 SGD|Avg: $7,818 SGD|-1.1%
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
October 31, 2026
Retailer 9$3,959 SGD
Retailer 15$4,237 SGD
Retailer 8$4,757 SGD
Retailer 5$4,914 SGD
Retailer 16$4,914 SGD
Retailer 4$5,114 SGD
Retailer 7$5,201 SGD
Retailer 1$6,494 SGD
Retailer 13$6,779 SGD
Retailer 11$7,059 SGD
Retailer 10$7,607 SGD
Retailer 12$9,169 SGD
Retailer 3$12,298 SGD
Retailer 14$12,760 SGD
Retailer 2$13,635 SGD
Retailer 6$16,604 SGD

45 data points across 16 retailers

19 retailers$3,959 SGD to $17,225 SGD

A
Cheapest Retailer
-
$3,959 SGD
£2,439 GBP
A
Retailer 2
-
$4,237 SGD
$3,314 USD
View
A
Retailer 3
-
$4,610 SGD
$3,606 USD
View
A
Retailer 4
-
$4,757 SGD
$3,721 USD
View
Final sale: no returns
A
Retailer 5
-
$4,914 SGD
$3,844 USD
View
Retailer 6
-
$4,914 SGD
$3,844 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$5,114 SGD
$4,000 USD
View
A
Retailer 8
-
$5,201 SGD
$4,068 USD
View
B+
Retailer 9
-
$6,494 SGD
£4,000 GBP
View
B+
Retailer 10
-
$6,779 SGD
$5,303 USD
View
B+
Retailer 11
-
$7,059 SGD
$5,522 USD
View
B+
Retailer 12
-
$7,607 SGD
ZAR 96,124 ZAR
View
Retailer 13
-
$9,169 SGD
A$11,034 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$12,147 SGD
$9,502 USD
View
B
Retailer 15
-
$12,298 SGD
$9,620 USD
View
Retailer 16
-
$12,760 SGD
A$15,356 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$13,635 SGD
$10,666 USD
View
B
Retailer 18
-
$16,604 SGD
View
Most Expensive
B
Taylor and Hart
2VKI8CZ · Oct 30
$17,225 SGD
$13,474 USD
View
18 more retailers have this diamond
Prices start from $3,959 SGDSave up to $13,266 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
11.52ct Heart
$3,959 SGD