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Emerald|Natural|GIA

1.71ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 1543988459

Certificate GIA 1543988459

Diamond specifications and retailer prices

From £4,741 GBP
SGD 8,597 SGD
As of November 1, 2026
Save £1,628 GBP (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,369 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.71ct natural emerald diamond

This 1.71ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543988459. Listed at 8 retailers as of November 1, 2026, with prices from £4,741 to £6,369, a £1,628 spread on the same certified stone. GemTrove lists it at £6,369. 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

1.71
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543988459
Dimensions7.93 × 5.65 × 3.85 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.93 mm5.65 mm1.71 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543988459
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: £5,070 GBP|Low: £4,736 GBP|High: £6,398 GBP|Avg: £5,328 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£4,741 GBP
Retailer 7£4,745 GBP
Retailer 4£4,932 GBP
Retailer 2£4,994 GBP
Retailer 1£5,070 GBP
Retailer 3£5,090 GBP
Retailer 5£5,746 GBP

43 data points across 7 retailers

8 retailers£4,741 GBP to £6,369 GBP

A
Cheapest Retailer
-
£4,741 GBP
SGD 8,597 SGD
A
Retailer 2
-
£4,745 GBP
MYR 25,936 MYR
View
A
Retailer 3
-
£4,932 GBP
$6,619 USD
View
A
Retailer 4
-
£4,994 GBP
View
A
Retailer 5
-
£5,070 GBP
₹647,902 INR
View
A
Retailer 6
-
£5,090 GBP
$6,830 USD
View
Final sale: no returns
B+
Retailer 7
-
£5,746 GBP
$7,711 USD
View
Most Expensive
B+
GemTrove
GT-N-01262024-98 · Nov 2
£6,369 GBP
A$13,148 AUD
View
7 more retailers have this diamond
Prices start from £4,741 GBPSave up to £1,628 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.

A
1.71ct Emerald
£4,741 GBP