CaratHunter
Plans
Round|Lab Grown|IGI

5.91ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG791652445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791652445

Diamond specifications and retailer prices

From $1,759 CAD
$1,259 USD
As of October 29, 2026
Save $8,524 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,283 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.91ct lab-grown round diamond

This 5.91ct lab-grown round 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 LG791652445 or 791652445. Listed at 13 retailers as of October 29, 2026, with prices from $1,759 to $10,283, a $8,524 spread on the same certified stone. With Clarity lists it at $10,283. 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

5.91
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791652445
Dimensions11.73 × 11.77 × 6.92 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
11.73 mm11.77 mm5.91 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791652445
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.9%

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 29
Current: $6,589 CAD|Low: $1,759 CAD|High: $10,514 CAD|Avg: $5,031 CAD|-4.2%
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
With Clarity
October 29, 2026
Retailer 4$1,759 CAD
Retailer 13$1,914 CAD
Retailer 14$2,630 CAD
Retailer 10$2,684 CAD
Retailer 5$2,944 CAD
Retailer 8$3,262 CAD
Retailer 15$3,802 CAD
Retailer 11$3,807 CAD
Retailer 2$3,823 CAD
Retailer 9$4,130 CAD
Retailer 6$4,747 CAD
Retailer 12$5,604 CAD
Retailer 1$6,589 CAD
Retailer 7$6,897 CAD
Retailer 3$8,815 CAD
With Clarity$10,283 CAD

27 data points across 16 retailers

13 retailers$1,759 CAD to $10,283 CAD

A
Cheapest Retailer
-
$1,759 CAD
$1,259 USD
A
Retailer 2
-
$1,914 CAD
$1,370 USD
View
A
Retailer 3
-
$2,630 CAD
$1,883 USD
View
Retailer 4
-
$2,684 CAD
£1,513 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$3,262 CAD
€2,224 EUR
View
B+
Retailer 6
-
$3,802 CAD
$2,722 USD
View
B
Retailer 7
-
$3,807 CAD
$2,725 USD
View
B+
Retailer 8
-
$3,823 CAD
$2,737 USD
View
Retailer 9
-
$4,130 CAD
A$4,549 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,604 CAD
$4,012 USD
View
B
Retailer 11
-
$6,589 CAD
£3,714 GBP
View
Retailer 12
-
$8,815 CAD
SGD 8,528 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
With Clarity
791652445 · Oct 31
$10,283 CAD
$7,361 USD
View
12 more retailers have this diamond
Prices start from $1,759 CADSave up to $8,524 CAD

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
5.91ct Round
$1,759 CAD