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Emerald|Natural|GIA

1.20ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 6233981402

Certificate GIA 6233981402

Diamond specifications and retailer prices

From £3,313 GBP
$4,439 USD
As of October 30, 2026
Save £3,402 GBP (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,013 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded D 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 6233981402. Listed at 21 retailers as of October 29, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233981402
Dimensions7.11 × 5.02 × 3.41 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.11 mm5.02 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233981402
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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: Oct 30
Current: £7,013 GBP|Low: £3,414 GBP|High: £7,013 GBP|Avg: £4,720 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
October 31, 2026
Retailer 15£3,414 GBP
Retailer 5£3,506 GBP
Retailer 4£3,799 GBP
Retailer 7£3,799 GBP
Retailer 14£3,799 GBP
Retailer 10£4,020 GBP
Retailer 2£4,091 GBP
Retailer 9£4,102 GBP
Retailer 6£4,200 GBP
Retailer 3£4,383 GBP
Retailer 8£4,746 GBP
Retailer 13£5,106 GBP
Retailer 12£6,028 GBP
Retailer 11£6,714 GBP
NZ Jewellers£7,013 GBP

31 data points across 15 retailers

21 retailers£3,313 GBP to £6,714 GBP

B+
Cheapest Retailer
-
£3,313 GBP
$4,439 USD
B+
Retailer 2
-
£3,414 GBP
$4,575 USD
View
B
Retailer 3
-
£3,506 GBP
$4,698 USD
View
Final sale: no returns
B
Retailer 4
-
£3,535 GBP
$4,737 USD
View
B
Retailer 5
-
£3,571 GBP
$4,785 USD
View
B
Retailer 6
-
£3,762 GBP
$5,040 USD
View
Retailer 7
-
£3,799 GBP
$5,090 USD
View
Price last confirmed 23 days ago
B
Retailer 8
-
£3,799 GBP
$5,090 USD
View
B
Retailer 9
-
£3,799 GBP
$5,090 USD
View
B
Retailer 10
-
£4,020 GBP
$5,387 USD
View
B
Retailer 11
-
£4,091 GBP
View
B
Retailer 12
-
£4,102 GBP
View
Retailer 13
-
£4,200 GBP
A$8,657 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
£4,303 GBP
$5,766 USD
View
Retailer 15
-
£4,383 GBP
$5,873 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£4,626 GBP
$6,198 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
£4,746 GBP
€6,056 EUR
View
B
Retailer 18
-
£5,106 GBP
ZAR 110,521 ZAR
View
B
Retailer 19
-
£6,028 GBP
View
B
Retailer 20
-
£6,714 GBP
View
Most Expensive
NZ Jewellers
73a607e3-05d8-43f3-a0d0-8c5c9a98aee8 · Oct 3
£7,013 GBP
$9,396 USD
View
Price last confirmed 27 days ago
20 more retailers have this diamond
Prices start from £3,313 GBPSave up to £3,402 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+
1.20ct Emerald
£3,313 GBP