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Emerald|Natural|GIA

1.51ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 2566562732

Certificate GIA 2566562732

Diamond specifications and retailer prices

From £4,152 GBP
SGD 7,471 SGD
As of October 30, 2026
Save £1,080 GBP (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,232 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566562732. Listed at 5 retailers as of October 30, 2026, with prices from £4,152 to £5,232, a £1,080 spread on the same certified stone. Frank Darling lists it at £5,232. 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

1.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566562732
Dimensions7.57 × 5.38 × 3.65 mm
L/W Ratio1.41
Top View
7.57 mm5.38 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566562732
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NDepth 67.7%

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: £5,232 GBP|Low: £4,152 GBP|High: £5,232 GBP|Avg: £4,524 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£4,152 GBP
Retailer 5£4,266 GBP
Retailer 2£4,493 GBP
Retailer 4£4,736 GBP
Frank Darling£5,232 GBP

2 data points across 5 retailers

5 retailers£4,152 GBP to £5,232 GBP

A
Cheapest Retailer
-
£4,152 GBP
SGD 7,471 SGD
A
Retailer 2
-
£4,266 GBP
$5,681 USD
View
A
Retailer 3
-
£4,493 GBP
$5,983 USD
View
B+
Retailer 4
-
£4,736 GBP
View
Most Expensive
B+
Frank Darling
260678-26HK · Oct 30
£5,232 GBP
$6,967 USD
View
4 more retailers have this diamond
Prices start from £4,152 GBPSave up to £1,080 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
1.51ct Emerald
£4,152 GBP