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Emerald|Natural|GIA

0.99ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 5553387244

Certificate GIA 5553387244

Diamond specifications and retailer prices

From £1,533 GBP
As of October 29, 2026
Save £628 GBP (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,161 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.99ct natural emerald diamond

This 0.99ct natural emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553387244. Listed at 3 retailers as of October 29, 2026, with prices from £1,533 to £2,161, a £628 spread on the same certified stone. Moon Ocean lists it at £2,161. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.99
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553387244
Dimensions7.01 × 4.72 × 2.98 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
7.01 mm4.72 mm0.99 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553387244
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

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 29
Current: £2,161 GBP|Low: £1,110 GBP|High: £2,216 GBP|Avg: £1,613 GBP|-2.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5£1,110 GBP
Retailer 4£1,273 GBP
Retailer 2£1,533 GBP
Retailer 3£2,031 GBP
Moon Ocean£2,161 GBP

28 data points across 5 retailers

3 retailers£1,533 GBP to £2,161 GBP

B+
Cheapest Retailer
-
£1,533 GBP
B
Retailer 2
-
£2,031 GBP
$2,721 USD
View
Most Expensive
B
Moon Ocean
NVN-0905EA5BD-244 · Oct 30
£2,161 GBP
View
2 more retailers have this diamond
Prices start from £1,533 GBPSave up to £628 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+
0.99ct Emerald
£1,533 GBP