CaratHunter
Plans
Emerald|Natural|GIA

1.30ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6485495452

Certificate GIA 6485495452

Diamond specifications and retailer prices

From £2,090 GBP
As of November 4, 2026
Save £1,087 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,177 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6485495452. Listed at 3 retailers as of November 4, 2026, with prices from £2,090 to £3,177, a £1,087 spread on the same certified stone. 77 Diamonds lists it at £3,177. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485495452
Dimensions7.14 × 5.13 × 3.54 mm
L/W Ratio1.39
Top View
7.14 mm5.13 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485495452
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,177 GBP|Low: £2,089 GBP|High: £3,221 GBP|Avg: £2,657 GBP|+1.0%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2£2,117 GBP
77 Diamonds£3,177 GBP

37 data points across 2 retailers

3 retailers£2,090 GBP to £3,177 GBP

B+
Cheapest Retailer
-
£2,090 GBP
B+
Retailer 2
-
£2,117 GBP
View
Most Expensive
B
77 Diamonds
EMZMXHTQPEU · Nov 5
£3,177 GBP
View
2 more retailers have this diamond
Prices start from £2,090 GBPSave up to £1,087 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.

B+
1.30ct Emerald
£2,090 GBP