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Emerald|Natural|GIA

1.30ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 6531431983

Certificate GIA 6531431983

Diamond specifications and retailer prices

From £1,872 GBP
HK$19,600 HKD
As of October 31, 2026
Save £1,641 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,513 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.3ct natural emerald diamond

This 1.3ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 6531431983. Listed at 7 retailers as of October 30, 2026, with prices from £1,872 to £3,513, a £1,641 spread on the same certified stone. With Clarity lists it at £3,513. 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

1.30
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531431983
Dimensions7.21 × 5.14 × 3.55 mm
L/W Ratio1.40
Top View
7.21 mm5.14 mm1.30 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531431983
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.2%

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: Oct 31
Current: £1,872 GBP|Low: £1,853 GBP|High: £3,443 GBP|Avg: £2,471 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1£1,872 GBP
Retailer 2£2,212 GBP
Retailer 4£2,246 GBP
Retailer 3£2,332 GBP
Retailer 5£2,597 GBP
Retailer 6£2,677 GBP
With Clarity£3,443 GBP

7 data points across 7 retailers

7 retailers£1,872 GBP to £3,513 GBP

A
Cheapest Retailer
-
£1,872 GBP
HK$19,600 HKD
A
Retailer 2
-
£2,212 GBP
SGD 4,006 SGD
View
A
Retailer 3
-
£2,246 GBP
$3,010 USD
View
A
Retailer 4
-
£2,332 GBP
$3,125 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,597 GBP
SGD 4,703 SGD
View
B+
Retailer 6
-
£2,677 GBP
$3,587 USD
View
Most Expensive
B
With Clarity
6531431983 · Oct 30
£3,513 GBP
$4,707 USD
View
6 more retailers have this diamond
Prices start from £1,872 GBPSave up to £1,641 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
1.30ct Emerald
£1,872 GBP