Marquise|Natural|GIA

3.77ct J IF Marquise Natural Diamond

VG • J/IF • GIA 5111397766

Certificate GIA 5111397766

Diamond specifications and retailer prices

From $85,106 CAD
$60,925 USD
As of October 28, 2026
Save $68,370 CAD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $153,476 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.77ct natural marquise diamond

This 3.77ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5111397766. Listed at 4 retailers as of October 28, 2026, with prices from $85,106 to $153,476, a $68,370 spread on the same certified stone. MOH London lists it at $153,476. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.77
Carat
J
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5111397766
Dimensions15.34 × 8.00 × 5.45 mm
L/W Ratio1.92
Top View
15.34 mm8.00 mm3.77 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5111397766
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $153,476 CAD|Low: $85,106 CAD|High: $155,325 CAD|Avg: $104,327 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$85,106 CAD
Retailer 5$87,412 CAD
Retailer 4$93,204 CAD
Retailer 7$95,038 CAD
Retailer 2$98,476 CAD
Retailer 6$115,232 CAD
MOH London$153,476 CAD

28 data points across 7 retailers

4 retailers$85,106 CAD to $153,476 CAD

B+
Cheapest Retailer
-
$85,106 CAD
$60,925 USD
Retailer 2
-
$93,204 CAD
A$102,650 AUD
View
Price last confirmed 29 days ago
B
Retailer 3
-
$98,476 CAD
£55,509 GBP
View
Most Expensive
B
MOH London
38D1F76C5 · Nov 1
$153,476 CAD
£86,511 GBP
View
3 more retailers have this diamond
Prices start from $85,106 CADSave up to $68,370 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.

B+
3.77ct Marquise
$85,106 CAD