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Heart|Lab Grown|IGI

5.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG713509296

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG713509296

Diamond specifications and retailer prices

From $1,278 USD
As of October 30, 2026
Save $3,927 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,373 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.59ct lab-grown heart diamond

This 5.59ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713509296 or 713509296. Listed at 22 retailers as of October 30, 2026, with a 307% 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

5.59
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713509296
Dimensions12.33 × 11.35 × 6.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm11.35 mm5.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713509296
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 56.5%

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: $1,610 USD|Low: $1,227 USD|High: $5,548 USD|Avg: $2,650 USD|-0.8%
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
October 30, 2026
Retailer 15$1,278 USD
Retailer 4$1,391 USD
Retailer 2$1,483 USD
Retailer 5$1,483 USD
Retailer 1$1,610 USD
Retailer 13$1,655 USD
Retailer 7$1,891 USD
Retailer 8$2,090 USD
Retailer 11$2,120 USD
Retailer 3$2,780 USD
Retailer 12$3,003 USD
Retailer 9$3,013 USD
Retailer 6$4,780 USD
Retailer 10$4,790 USD
Retailer 14$5,541 USD

38 data points across 15 retailers

22 retailers$1,278 USD to $5,205 USD

A
Cheapest Retailer
-
$1,278 USD
A
Retailer 2
-
$1,391 USD
View
A
Retailer 3
-
$1,431 USD
View
Final sale: no returns
A
Retailer 4
-
$1,483 USD
View
Retailer 5
-
$1,483 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,610 USD
£1,268 GBP
View
A
Retailer 7
-
$1,655 USD
View
A
Retailer 8
-
$1,891 USD
View
A
Retailer 9
-
$2,090 USD
£1,645 GBP
View
A
Retailer 10
-
$2,120 USD
View
B+
Retailer 11
-
$2,764 USD
View
B+
Retailer 12
-
$2,780 USD
View
Retailer 13
-
$3,003 USD
A$4,620 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,013 USD
ZAR 48,674 ZAR
View
B+
Retailer 15
-
$3,163 USD
View
B
Retailer 16
-
$4,105 USD
View
B
Retailer 17
-
$4,419 USD
View
B
Retailer 18
-
$4,780 USD
SGD 6,460 SGD
View
B
Retailer 19
-
$4,790 USD
£3,772 GBP
View
B
Retailer 20
-
$5,205 USD
View
Retailer 21
-
$5,541 USD
A$8,525 AUD
View
Price last confirmed 22 days ago
Most Expensive
Queensmith
LG713509296 · Oct 9
$9,373 USD
£7,380 GBP
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $1,278 USDSave up to $3,927 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
5.59ct Heart
$1,278 USD