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Emerald|Natural|GIA

1.53ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 12118205

Certificate GIA 12118205

Diamond specifications and retailer prices

From £3,718 GBP
$4,982 USD
As of October 31, 2026
Save £1,125 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,843 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.53ct natural emerald diamond

This 1.53ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 12118205. Listed at 2 retailers as of October 30, 2026, with prices from £3,718 to £4,843, a £1,125 spread on the same certified stone. 77 Diamonds lists it at £4,843. 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

1.53
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12118205
Dimensions7.14 × 5.67 × 4.07 mm
L/W Ratio1.26
Top View
7.14 mm5.67 mm1.53 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 12118205
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: VSDepth 71.8%

Caratlytics Score

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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 31
Current: £4,843 GBP|Low: £3,671 GBP|High: £7,771 GBP|Avg: £5,163 GBP|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7£3,671 GBP
Retailer 3£3,718 GBP
Retailer 4£4,154 GBP
Retailer 8£4,209 GBP
Retailer 9£4,209 GBP
77 Diamonds£4,843 GBP
Retailer 6£4,857 GBP
Retailer 5£4,962 GBP
Retailer 2£5,654 GBP
Retailer 11£6,800 GBP
Retailer 10£7,124 GBP
Retailer 12£7,771 GBP

36 data points across 12 retailers

2 retailers£3,718 GBP to £4,843 GBP

A
Cheapest Retailer
-
£3,718 GBP
$4,982 USD
Most Expensive
B+
77 Diamonds
EMZYRNTB3QE · Oct 30
£4,843 GBP
View
1 more retailer has this diamond
Prices start from £3,718 GBPSave up to £1,125 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
1.53ct Emerald
£3,718 GBP