Emerald|Natural|GIA

1.51ct H IF Emerald Natural Diamond

GD • H/IF • GIA 2546253910

Certificate GIA 2546253910

Diamond specifications and retailer prices

From £5,654 GBP
As of November 6, 2026
15 retailers carry this diamond
Most expensive: £10,025 GBP at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546253910. Listed at 15 retailers as of November 6, 2026. 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
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546253910
Dimensions7.72 × 5.37 × 3.59 mm
L/W Ratio1.44
Top View
7.72 mm5.37 mm1.51 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546253910
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

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 6
Current: £5,097 GBP|Low: £3,870 GBP|High: £8,442 GBP|Avg: £6,285 GBP|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 24, 2026
Retailer 8£3,870 GBP
Retailer 9£4,324 GBP
Retailer 6£4,482 GBP
Retailer 12£4,802 GBP
Retailer 10£5,072 GBP
Retailer 1£5,097 GBP
Retailer 11£5,433 GBP
Retailer 4£5,725 GBP
Retailer 3£5,925 GBP
Retailer 5£5,958 GBP
Retailer 13£6,940 GBP
Retailer 2£7,133 GBP
Retailer 7£7,322 GBP

28 data points across 13 retailers

15 retailers

Retailer 1
-
£4,482 GBP
Price last confirmed 13 days ago
Retailer 2
-
£4,802 GBP
View
Price last confirmed 18 days ago
Retailer 3
-
£5,072 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
£5,097 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£5,654 GBP
View
Retailer 6
-
£5,725 GBP
View
Price last confirmed 33 days ago
Retailer 7
-
£5,958 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£6,042 GBP
View
Price last confirmed 179 days ago
Retailer 9
-
£6,940 GBP
View
Price last confirmed 18 days ago
Retailer 10
-
£7,133 GBP
View
Price last confirmed 20 days ago
Retailer 11
-
£7,322 GBP
View
Price last confirmed 14 days ago
Retailer 12
-
£7,836 GBP
View
Price last confirmed 13 days ago
Retailer 13
-
£9,829 GBP
View
Price last confirmed 34 days ago
Retailer 14
-
£9,829 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
3ea63560-7e14-4e9c-9a64-cffddcf16292 · Sep 25
£10,025 GBP
$13,493 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from £5,654 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
£5,654 GBP