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Emerald|Natural|GIA

1.55ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 1553052456

Certificate GIA 1553052456

Diamond specifications and retailer prices

From £3,365 GBP
₹429,415 INR
As of November 1, 2026
Save £927 GBP (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,292 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.55ct natural emerald diamond

This 1.55ct 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 1553052456. Listed at 8 retailers as of October 31, 2026, with prices from £3,365 to £4,292, a £927 spread on the same certified stone. GemTrove lists it at £4,292. 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

1.55
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553052456
Dimensions7.59 × 5.43 × 3.72 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.59 mm5.43 mm1.55 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553052456
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

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: Nov 1
Current: £3,365 GBP|Low: £3,117 GBP|High: £4,340 GBP|Avg: £3,717 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 1£3,365 GBP
Retailer 4£3,385 GBP
Retailer 3£3,500 GBP
Retailer 7£3,566 GBP
Retailer 2£3,626 GBP
Retailer 6£3,649 GBP
Retailer 5£4,017 GBP

43 data points across 7 retailers

8 retailers£3,365 GBP to £4,292 GBP

A
Cheapest Retailer
-
£3,365 GBP
₹429,415 INR
A
Retailer 2
-
£3,385 GBP
$4,536 USD
View
A
Retailer 3
-
£3,500 GBP
$4,690 USD
View
Final sale: no returns
A
Retailer 4
-
£3,566 GBP
MYR 19,460 MYR
View
A
Retailer 5
-
£3,626 GBP
View
A
Retailer 6
-
£3,649 GBP
SGD 6,608 SGD
View
A
Retailer 7
-
£4,017 GBP
$5,383 USD
View
Most Expensive
A
GemTrove
GT-N-01261652-98 · Oct 31
£4,292 GBP
A$8,848 AUD
View
7 more retailers have this diamond
Prices start from £3,365 GBPSave up to £927 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
1.55ct Emerald
£3,365 GBP