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Heart|Lab Grown|IGI

13.05ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG728549861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728549861

Diamond specifications and retailer prices

From $6,871 SGD
£4,231 GBP
As of November 2, 2026
Save $23,175 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,047 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.05ct lab-grown heart diamond

This 13.05ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728549861 or 728549861. Listed at 18 retailers as of October 31, 2026, with prices from $6,871 to $30,047, a $23,175 spread on the same certified stone. Taylor and Hart lists it at $30,047. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

13.05
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728549861
Dimensions14.28 × 15.82 × 9.92 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
14.28 mm15.82 mm13.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG728549861
Side View
Table 61.0%Crown 37.4°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 62.7%

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: Nov 2
Current: $9,626 SGD|Low: $6,869 SGD|High: $23,801 SGD|Avg: $11,148 SGD|-6.0%
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
November 2, 2026
Retailer 11$6,871 SGD
Retailer 4$7,375 SGD
Retailer 17$7,730 SGD
Retailer 7$8,259 SGD
Retailer 9$8,354 SGD
Retailer 2$8,556 SGD
Retailer 8$8,556 SGD
Retailer 14$8,556 SGD
Retailer 1$9,626 SGD
Retailer 15$10,157 SGD
Retailer 12$10,907 SGD
Retailer 5$13,208 SGD
Retailer 13$13,244 SGD
Retailer 10$14,049 SGD
Retailer 16$14,183 SGD
Retailer 3$16,173 SGD
Retailer 6$23,801 SGD

36 data points across 17 retailers

18 retailers$6,871 SGD to $30,047 SGD

A
Cheapest Retailer
-
$6,871 SGD
£4,231 GBP
A
Retailer 2
-
$7,375 SGD
$5,767 USD
View
B+
Retailer 3
-
$7,730 SGD
$6,044 USD
View
B+
Retailer 4
-
$8,259 SGD
$6,458 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,354 SGD
$6,532 USD
View
B+
Retailer 6
-
$8,556 SGD
$6,690 USD
View
B+
Retailer 7
-
$8,556 SGD
$6,690 USD
View
Retailer 8
-
$8,556 SGD
$6,690 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$9,626 SGD
$7,527 USD
View
B+
Retailer 10
-
$10,157 SGD
$7,942 USD
View
B+
Retailer 11
-
$10,907 SGD
£6,715 GBP
View
B
Retailer 12
-
$13,208 SGD
$10,328 USD
View
B
Retailer 13
-
$13,244 SGD
ZAR 167,299 ZAR
View
B
Retailer 14
-
$14,049 SGD
€10,462 EUR
View
B
Retailer 15
-
$14,183 SGD
$11,090 USD
View
B
Retailer 16
-
$16,173 SGD
$12,646 USD
View
B
Retailer 17
-
$23,801 SGD
$18,611 USD
View
Most Expensive
B
Taylor and Hart
Q7YHI42 · Oct 31
$30,047 SGD
$23,494 USD
View
17 more retailers have this diamond
Prices start from $6,871 SGDSave up to $23,175 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
13.05ct Heart
$6,871 SGD