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Emerald|Natural|GIA

1.30ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 6431160998

Certificate GIA 6431160998

Diamond specifications and retailer prices

From £1,681 GBP
HK$17,600 HKD
As of October 30, 2026
Save £2,282 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,964 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 J 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 6431160998. Listed at 19 retailers as of October 30, 2026, with prices from £1,681 to £3,964, a £2,282 spread on the same certified stone. NZ Jewellers lists it at £3,964. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6431160998
Dimensions7.04 × 5.07 × 3.53 mm
L/W Ratio1.39
Top View
7.04 mm5.07 mm1.30 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431160998
Side View
Table 62.0%CrownGirdle: THK-EXTPavilionCulet: NoneDepth 69.6%

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 30
Current: £3,964 GBP|Low: £1,681 GBP|High: £3,964 GBP|Avg: £2,458 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8£1,681 GBP
Retailer 2£2,037 GBP
Retailer 5£2,037 GBP
Retailer 7£2,093 GBP
Retailer 4£2,100 GBP
Retailer 12£2,169 GBP
Retailer 15£2,226 GBP
Retailer 19£2,276 GBP
Retailer 20£2,276 GBP
Retailer 18£2,363 GBP
Retailer 11£2,382 GBP
Retailer 13£2,413 GBP
Retailer 6£2,431 GBP
Retailer 9£2,446 GBP
Retailer 10£2,463 GBP
Retailer 3£2,626 GBP
Retailer 14£2,664 GBP
Retailer 17£2,771 GBP
Retailer 16£3,825 GBP
NZ Jewellers£3,964 GBP

26 data points across 20 retailers

19 retailers£1,681 GBP to £3,964 GBP

A
Cheapest Retailer
-
£1,681 GBP
HK$17,600 HKD
B+
Retailer 2
-
£2,037 GBP
$2,730 USD
View
B+
Retailer 3
-
£2,037 GBP
$2,730 USD
View
B+
Retailer 4
-
£2,093 GBP
$2,804 USD
View
B+
Retailer 5
-
£2,100 GBP
$2,814 USD
View
Final sale: no returns
B+
Retailer 6
-
£2,226 GBP
View
B+
Retailer 7
-
£2,276 GBP
$3,049 USD
View
B+
Retailer 8
-
£2,276 GBP
$3,049 USD
View
B+
Retailer 9
-
£2,359 GBP
SGD 4,272 SGD
View
B+
Retailer 10
-
£2,363 GBP
$3,166 USD
View
B
Retailer 11
-
£2,382 GBP
$3,192 USD
View
B+
Retailer 12
-
£2,413 GBP
View
Retailer 13
-
£2,431 GBP
A$5,011 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
£2,463 GBP
$3,300 USD
View
B
Retailer 15
-
£2,626 GBP
$3,518 USD
View
B
Retailer 16
-
£2,664 GBP
€3,400 EUR
View
B
Retailer 17
-
£2,771 GBP
ZAR 59,973 ZAR
View
B
Retailer 18
-
£3,825 GBP
View
Most Expensive
B
NZ Jewellers
c7d4470b-c7f8-4ced-adfc-9d9ed37b376d · Oct 30
£3,964 GBP
$5,311 USD
View
18 more retailers have this diamond
Prices start from £1,681 GBPSave up to £2,282 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
£1,681 GBP