CaratHunter
Plans
Emerald|Natural|GIA

4.01ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 5191565606

Certificate GIA 5191565606

Diamond specifications and retailer prices

From £41,875 GBP
₹5,343,604 INR
As of October 30, 2026
Save £8,437 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £50,312 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 4.01ct natural emerald diamond

This 4.01ct natural emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5191565606. Listed at 3 retailers as of October 30, 2026, with prices from £41,875 to £50,312, a £8,437 spread on the same certified stone. 77 Diamonds lists it at £50,312. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5191565606
Dimensions9.86 × 7.55 × 5.26 mm
L/W Ratio1.31
Top View
9.86 mm7.55 mm4.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5191565606
Side View
Table 67.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 69.7%

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: £50,312 GBP|Low: £41,623 GBP|High: £50,825 GBP|Avg: £45,163 GBP|+1.5%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£41,875 GBP
Retailer 3£43,209 GBP
77 Diamonds£50,312 GBP

45 data points across 3 retailers

3 retailers£41,875 GBP to £50,312 GBP

Cheapest Retailer
-
£41,875 GBP
₹5,343,604 INR
A
Retailer 2
-
£43,209 GBP
CA$80,410 CAD
View
Most Expensive
A
77 Diamonds
EMMBQNNZ7UZV · Oct 30
£50,312 GBP
View
2 more retailers have this diamond
Prices start from £41,875 GBPSave up to £8,437 GBP

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
4.01ct Emerald
£41,875 GBP