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Emerald|Natural|GIA

0.51ct D FL Emerald Natural Diamond

EX • D/FL • GIA 1236537603

Certificate GIA 1236537603

Diamond specifications and retailer prices

From £2,216 GBP
$2,973 USD
As of October 31, 2026
Save £238 GBP (10%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,101 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236537603. Listed at 14 retailers as of October 31, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236537603
Dimensions6.01 × 3.86 × 2.38 mm
L/W Ratio1.56
Top View
6.01 mm3.86 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236537603
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.8%

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: Oct 31
Current: £2,250 GBP|Low: £1,886 GBP|High: £4,166 GBP|Avg: £2,643 GBP|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 20, 2026
Retailer 4£1,886 GBP
Retailer 12£2,216 GBP
Retailer 1£2,250 GBP
Retailer 8£2,278 GBP
Retailer 10£2,319 GBP
Retailer 5£2,411 GBP
Retailer 9£2,454 GBP
Retailer 6£2,613 GBP
Retailer 7£2,796 GBP
Retailer 3£3,063 GBP
Taylor and Hart£3,101 GBP
Retailer 2£3,336 GBP
Retailer 11£4,166 GBP

8 data points across 13 retailers

14 retailers£2,216 GBP to £2,454 GBP

B+
Cheapest Retailer
-
£2,216 GBP
$2,973 USD
B+
Retailer 2
-
£2,250 GBP
$3,020 USD
View
B+
Retailer 3
-
£2,278 GBP
$3,057 USD
View
B
Retailer 4
-
£2,319 GBP
$3,112 USD
View
B
Retailer 5
-
£2,411 GBP
$3,235 USD
View
Final sale: no returns
B
Retailer 6
-
£2,454 GBP
$3,293 USD
View
Retailer 7
-
£2,613 GBP
$3,506 USD
View
Price under review
Retailer 8
-
£2,613 GBP
$3,506 USD
View
Price under review
Retailer 9
-
£2,712 GBP
$3,640 USD
View
Price under review
Retailer 10
-
£2,796 GBP
$3,752 USD
View
Price under review
Retailer 11
-
£3,014 GBP
$4,045 USD
View
Price under review
Most Expensive
Taylor and Hart
90HJIOU · Oct 31
£3,101 GBP
$4,161 USD
View
Price under review
11 more retailers have this diamond
Prices start from £2,216 GBPSave up to £238 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+
0.51ct Emerald
£2,216 GBP