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Heart|Lab Grown|IGI

3.17ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG726558817

Certificate IGI LG726558817

Diamond specifications and retailer prices

From $683 USD
Save $5,947 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,630 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.17ct lab-grown heart diamond

This 3.17ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726558817 or 726558817. Listed at 17 retailers, with prices from $683 to $6,630 at Do Amore Diamonds, a $5,947 spread on the same certified stone. 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

3.17
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726558817
Dimensions10.23 × 10.23 × 9.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm10.23 mm3.17 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726558817
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,630 USD|Low: $487 USD|High: $6,630 USD|Avg: $2,119 USD
Do Amore Diamonds
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
September 29, 2026
Retailer 3$683 USD
Retailer 4$875 USD
Retailer 13$1,001 USD
Retailer 15$1,107 USD
Retailer 6$1,205 USD
Retailer 9$1,248 USD
Retailer 11$1,771 USD
Retailer 12$1,779 USD
Retailer 2$1,809 USD
Retailer 5$1,942 USD
Retailer 7$2,485 USD
Retailer 16$2,680 USD
Retailer 8$2,809 USD
Retailer 10$2,903 USD
Retailer 14$3,329 USD
Do Amore Diamonds$6,630 USD

39 data points across 16 retailers

17 retailers$683 USD to $6,630 USD

A
Cheapest Retailer
-
$683 USD
A
Retailer 2
-
$875 USD
View
A
Retailer 3
-
$1,001 USD
View
A
Retailer 4
-
$1,107 USD
View
A
Retailer 5
-
$1,205 USD
View
A
Retailer 6
-
$1,251 USD
£985 GBP
View
B+
Retailer 7
-
$1,771 USD
A$2,724 AUD
View
B+
Retailer 8
-
$1,779 USD
ZAR 28,734 ZAR
View
B+
Retailer 9
-
$1,809 USD
View
B+
Retailer 10
-
$1,942 USD
A$2,988 AUD
View
B
Retailer 11
-
$2,485 USD
View
B
Retailer 12
-
$2,680 USD
View
B
Retailer 13
-
$2,809 USD
View
B
Retailer 14
-
$2,903 USD
A$4,466 AUD
View
B
Retailer 15
-
$3,329 USD
£2,621 GBP
View
B
Retailer 16
-
$5,420 USD
View
Most Expensive
B
Do Amore Diamonds
23-726558817 · Sep 30
$6,630 USD
View
16 more retailers have this diamond
Prices start from $683 USDSave up to $5,947 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.

A
3.17ct Heart
$683 USD