CaratHunter
Plans
Emerald|Natural|GIA

1.51ct M VS2 Emerald Natural Diamond

ID • M/VS2 • GIA 6545494551

Certificate GIA 6545494551

Diamond specifications and retailer prices

From £2,222 GBP
As of November 5, 2026
Save £1,756 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,978 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545494551. Listed at 9 retailers as of November 5, 2026, with prices from £2,222 to £3,978, a £1,756 spread on the same certified stone. NZ Jewellers lists it at £3,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
M
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545494551
Dimensions7.70 × 5.28 × 3.69 mm
L/W Ratio1.46
Top View
7.70 mm5.28 mm1.51 ctM / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545494551
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 69.8%

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: Nov 5
Current: £3,978 GBP|Low: £2,197 GBP|High: £3,978 GBP|Avg: £2,602 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£2,222 GBP
Retailer 2£2,245 GBP
Retailer 5£2,283 GBP
Retailer 7£2,283 GBP
Retailer 8£2,371 GBP
Retailer 6£2,635 GBP
Retailer 3£2,658 GBP
Retailer 4£2,787 GBP
NZ Jewellers£3,978 GBP

42 data points across 9 retailers

9 retailers£2,222 GBP to £3,978 GBP

B+
Cheapest Retailer
-
£2,222 GBP
B+
Retailer 2
-
£2,245 GBP
View
B+
Retailer 3
-
£2,283 GBP
View
Retailer 4
-
£2,283 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£2,371 GBP
View
B
Retailer 6
-
£2,635 GBP
View
B+
Retailer 7
-
£2,658 GBP
View
B
Retailer 8
-
£2,787 GBP
View
Most Expensive
C
NZ Jewellers
69b9fa80-6eb4-48c1-a9df-846faf2288fc · Nov 5
£3,978 GBP
$5,354 USD
View
8 more retailers have this diamond
Prices start from £2,222 GBPSave up to £1,756 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.

B+
1.51ct Emerald
£2,222 GBP