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Marquise|Lab Grown|IGI

5.07ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843654551

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843654551

Diamond specifications and retailer prices

From $841 CAD
$602 USD
As of October 30, 2026
Save $3,867 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,708 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843654551 or 843654551. Listed at 17 retailers as of October 28, 2026, with prices from $841 to $4,708, a $3,867 spread on the same certified stone. Rare Carat lists it at $4,708. 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

5.07
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654551
Dimensions17.76 × 8.93 × 5.53 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm8.93 mm5.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654551
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

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 30
Current: $4,708 CAD|Low: $841 CAD|High: $4,882 CAD|Avg: $2,569 CAD
Rare Carat
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
October 31, 2026
Retailer 14$841 CAD
Retailer 5$1,042 CAD
Retailer 12$1,077 CAD
Retailer 16$1,162 CAD
Retailer 6$1,222 CAD
Retailer 13$1,397 CAD
Retailer 11$1,534 CAD
Retailer 15$1,976 CAD
Retailer 8$2,057 CAD
Retailer 2$2,213 CAD
Retailer 10$2,271 CAD
Retailer 9$2,847 CAD
Retailer 17$3,355 CAD
Retailer 4$3,372 CAD
Retailer 7$4,288 CAD
Retailer 3$4,694 CAD
Rare Carat$4,708 CAD

4 data points across 17 retailers

17 retailers$841 CAD to $4,708 CAD

A
Cheapest Retailer
-
$841 CAD
$602 USD
A
Retailer 2
-
$1,042 CAD
$746 USD
View
A
Retailer 3
-
$1,077 CAD
£607 GBP
View
A
Retailer 4
-
$1,162 CAD
HK$6,500 HKD
View
A
Retailer 5
-
$1,222 CAD
$875 USD
View
B+
Retailer 6
-
$1,397 CAD
$1,000 USD
View
A
Retailer 7
-
$1,534 CAD
$1,098 USD
View
A
Retailer 8
-
$1,976 CAD
A$2,176 AUD
View
A
Retailer 9
-
$2,057 CAD
ZAR 23,791 ZAR
View
B+
Retailer 10
-
$2,213 CAD
$1,584 USD
View
A
Retailer 11
-
$2,271 CAD
$1,626 USD
View
B+
Retailer 12
-
$2,847 CAD
$2,038 USD
View
B+
Retailer 13
-
$3,355 CAD
SGD 3,246 SGD
View
B+
Retailer 14
-
$3,372 CAD
$2,414 USD
View
B
Retailer 15
-
$4,288 CAD
£2,417 GBP
View
B
Retailer 16
-
$4,694 CAD
$3,360 USD
View
Most Expensive
B
Rare Carat
AJ-00067800 · Oct 28
$4,708 CAD
$3,370 USD
View
16 more retailers have this diamond
Prices start from $841 CADSave up to $3,867 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
5.07ct Marquise
$841 CAD