Emerald|Natural|GIA

3.57ct G SI2 Emerald Natural Diamond

ID • G/SI2 • GIA 90

Certificate GIA 90

Diamond specifications and retailer prices

From £30,093 GBP
$40,074 USD
As of October 29, 2026
Save £4,741 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £34,833 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.57ct natural emerald diamond

This 3.57ct natural emerald sits in the three to five 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. Listed at 3 retailers as of October 29, 2026, with prices from £30,093 to £34,833, a £4,741 spread on the same certified stone. Blue Nile lists it at £34,833. 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

3.57
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 90
Dimensions10.08 × 7.52 × 5.00 mm
L/W Ratio1.34
Top View
10.08 mm7.52 mm3.57 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 90
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £34,833 GBP|Low: £29,795 GBP|High: £39,207 GBP|Avg: £34,572 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3£30,093 GBP
Retailer 7£31,921 GBP
Blue Nile£34,833 GBP
Retailer 6£34,851 GBP
Retailer 2£36,303 GBP
Retailer 5£36,303 GBP
Retailer 4£39,207 GBP

4 data points across 7 retailers

3 retailers£30,093 GBP to £34,833 GBP

A
Cheapest Retailer
-
£30,093 GBP
$40,074 USD
A
Retailer 2
-
£31,921 GBP
$42,508 USD
View
Most Expensive
B+
Blue Nile
24022316 · Oct 29
£34,833 GBP
$46,387 USD
View
2 more retailers have this diamond
Prices start from £30,093 GBPSave up to £4,741 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
3.57ct Emerald
£30,093 GBP