Emerald|Natural|GIA

0.65ct I SI2 Emerald Natural Diamond

VG • I/SI2 • GIA 2554640506

Certificate GIA 2554640506

Diamond specifications and retailer prices

From £549 GBP
$735 USD
As of October 31, 2026
Save £45 GBP (8%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £768 GBP at Frank Darling · As of October 21, 2026
View at Frank Darling

About this 0.65ct natural emerald diamond

This 0.65ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554640506. Listed at 11 retailers as of October 30, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.65
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554640506
Dimensions6.31 × 4.00 × 2.52 mm
L/W Ratio1.58
Culet sizeNone
Top View
6.31 mm4.00 mm0.65 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554640506
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.0%

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: £768 GBP|Low: £395 GBP|High: £768 GBP|Avg: £566 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 23, 2026
Retailer 5£411 GBP
Retailer 10£451 GBP
Retailer 6£454 GBP
Retailer 3£503 GBP
Retailer 7£540 GBP
Retailer 8£587 GBP
Retailer 2£632 GBP
Retailer 4£662 GBP
Retailer 9£678 GBP
Frank Darling£768 GBP

37 data points across 10 retailers

11 retailers£549 GBP to £593 GBP

Retailer 1
-
£411 GBP
$551 USD
Price last confirmed 10 days ago
Retailer 2
-
£451 GBP
SGD 817 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
£454 GBP
SGD 822 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
£503 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£540 GBP
$724 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£549 GBP
$735 USD
View
Retailer 7
-
£587 GBP
$786 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
£593 GBP
$795 USD
View
Retailer 9
-
£632 GBP
€806 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
£678 GBP
$908 USD
View
Price last confirmed 10 days ago
Most Expensive
Frank Darling
2660757HK · Oct 21
£768 GBP
$1,029 USD
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from £549 GBPSave up to £45 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+
0.65ct Emerald
£549 GBP