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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 $3,314 USD
£2,609 GBP
As of October 30, 2026
Save $11,973 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $27,950 USD at Brilliant Earth · As of October 30, 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 a 361% 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

13.07
Carat
E
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,950 USD|Low: $3,303 USD|High: $30,260 USD|Avg: $8,299 USD|-7.6%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 22
October 30, 2026
Retailer 2$3,314 USD
Retailer 18$3,546 USD
Retailer 21$3,859 USD
Retailer 20$4,114 USD
Retailer 10$4,249 USD
Retailer 5$4,442 USD
Retailer 15$4,522 USD
Retailer 19$5,141 USD
Retailer 7$5,455 USD
Retailer 16$5,503 USD
Retailer 4$5,563 USD
Retailer 13$6,367 USD
Retailer 22$6,379 USD
Retailer 17$7,479 USD
Retailer 3$7,704 USD
Retailer 9$10,332 USD
Retailer 11$11,211 USD
Retailer 6$11,418 USD
Retailer 8$11,990 USD
Retailer 14$14,486 USD
Retailer 12$15,287 USD
Brilliant Earth$27,950 USD

30 data points across 22 retailers

21 retailers$3,314 USD to $15,287 USD

A
Cheapest Retailer
-
$3,314 USD
£2,609 GBP
A
Retailer 2
-
$3,546 USD
View
A
Retailer 3
-
$3,859 USD
View
A
Retailer 4
-
$4,114 USD
View
A
Retailer 5
-
$4,249 USD
View
Final sale: no returns
A
Retailer 6
-
$4,442 USD
View
A
Retailer 7
-
$5,141 USD
View
B+
Retailer 8
-
$5,455 USD
View
A
Retailer 9
-
$5,503 USD
£4,333 GBP
View
B+
Retailer 10
-
$5,563 USD
View
B+
Retailer 11
-
$6,367 USD
ZAR 102,863 ZAR
View
Retailer 12
-
$6,379 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$7,479 USD
€7,123 EUR
View
Retailer 14
-
$7,704 USD
A$11,852 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$10,332 USD
View
Retailer 16
-
$11,211 USD
A$17,248 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$11,418 USD
View
B
Retailer 18
-
$11,990 USD
View
B
Retailer 19
-
$14,486 USD
View
B
Retailer 20
-
$15,287 USD
View
Most Expensive
Brilliant Earth
16232985A · Oct 30
$27,950 USD
View
Price under review
20 more retailers have this diamond
Prices start from $3,314 USDSave up to $11,973 USD

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
$3,314 USD