CaratHunter
Plans
Emerald|Natural|GIA

0.50ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 1535380163

Certificate GIA 1535380163

Diamond specifications and retailer prices

From £230 GBP
$308 USD
As of October 29, 2026
Save £314 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £544 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535380163. Listed at 8 retailers as of October 29, 2026, with prices from £230 to £544, a £314 spread on the same certified stone. 77 Diamonds lists it at £544. 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

0.50
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535380163
Dimensions5.12 × 3.94 × 2.69 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud
Top View
5.12 mm3.94 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535380163
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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 29
Current: £544 GBP|Low: £209 GBP|High: £546 GBP|Avg: £394 GBP|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4£230 GBP
Retailer 3£287 GBP
Retailer 5£381 GBP
Retailer 2£544 GBP
77 Diamonds£544 GBP

37 data points across 5 retailers

8 retailers£230 GBP to £544 GBP

A
Cheapest Retailer
-
£230 GBP
$308 USD
Final sale: no returns
B+
Retailer 2
-
£272 GBP
$364 USD
View
B+
Retailer 3
-
£287 GBP
$385 USD
View
B+
Retailer 4
-
£328 GBP
$439 USD
View
B+
Retailer 5
-
£381 GBP
$510 USD
View
B+
Retailer 6
-
£395 GBP
$529 USD
View
B
Retailer 7
-
£544 GBP
€694 EUR
View
Most Expensive
B
77 Diamonds
EMMB4C8XENQV · Oct 30
£544 GBP
View
7 more retailers have this diamond
Prices start from £230 GBPSave up to £314 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
0.50ct Emerald
£230 GBP