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Emerald|Natural|GIA

1.20ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6555009902

Certificate GIA 6555009902

Diamond specifications and retailer prices

From £1,598 GBP
SGD 2,894 SGD
As of October 31, 2026
Save £1,263 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,861 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-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 6555009902. Listed at 8 retailers as of October 26, 2026, with prices from £1,598 to £2,861, a £1,263 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,861. 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

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555009902
Dimensions7.06 × 5.03 × 3.40 mm
L/W Ratio1.40
Top View
7.06 mm5.03 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555009902
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 31
Current: £1,876 GBP|Low: £1,598 GBP|High: £3,488 GBP|Avg: £2,210 GBP|-16.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 3£1,598 GBP
Retailer 8£1,723 GBP
Retailer 4£1,725 GBP
Retailer 1£1,876 GBP
Retailer 6£1,889 GBP
Retailer 5£2,146 GBP
Retailer 7£2,217 GBP
Retailer 9£2,359 GBP
Retailer 2£2,391 GBP
Retailer 10£2,799 GBP
Wholesale Diamonds Direct£2,861 GBP

38 data points across 11 retailers

8 retailers£1,598 GBP to £2,861 GBP

A
Cheapest Retailer
-
£1,598 GBP
SGD 2,894 SGD
A
Retailer 2
-
£1,723 GBP
$2,308 USD
View
A
Retailer 3
-
£1,725 GBP
$2,311 USD
View
B+
Retailer 4
-
£1,876 GBP
View
B+
Retailer 5
-
£1,889 GBP
SGD 3,421 SGD
View
B+
Retailer 6
-
£2,146 GBP
$2,875 USD
View
B
Retailer 7
-
£2,217 GBP
$2,970 USD
View
Most Expensive
B
Wholesale Diamonds Direct
503047352 · Oct 26
£2,861 GBP
$3,834 USD
View
7 more retailers have this diamond
Prices start from £1,598 GBPSave up to £1,263 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
1.20ct Emerald
£1,598 GBP