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Emerald|Natural|GIA

1.00ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 6392580158

Certificate GIA 6392580158

Diamond specifications and retailer prices

From £3,034 GBP
$4,065 USD
As of October 28, 2026
Save £3,476 GBP (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,510 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6392580158. Listed at 18 retailers as of October 28, 2026, with prices from £3,034 to £6,510, a £3,476 spread on the same certified stone. NZ Jewellers lists it at £6,510. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6392580158
Dimensions7.48 × 4.50 × 2.95 mm
L/W Ratio1.66
Top View
7.48 mm4.50 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6392580158
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £3,885 GBP|Low: £3,011 GBP|High: £6,275 GBP|Avg: £4,012 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7£3,034 GBP
Retailer 11£3,282 GBP
Retailer 4£3,330 GBP
Retailer 8£3,526 GBP
Retailer 1£3,885 GBP
Retailer 2£3,956 GBP
Retailer 12£3,956 GBP
Retailer 3£4,090 GBP
Retailer 5£4,153 GBP
Retailer 9£4,296 GBP
Retailer 10£4,632 GBP
Retailer 6£6,208 GBP

40 data points across 12 retailers

18 retailers£3,034 GBP to £6,510 GBP

B
Cheapest Retailer
-
£3,034 GBP
$4,065 USD
B
Retailer 2
-
£3,041 GBP
$4,075 USD
View
B
Retailer 3
-
£3,075 GBP
$4,120 USD
View
B
Retailer 4
-
£3,282 GBP
$4,398 USD
View
B
Retailer 5
-
£3,330 GBP
CA$6,198 CAD
View
B
Retailer 6
-
£3,526 GBP
$4,725 USD
View
B
Retailer 7
-
£3,526 GBP
$4,725 USD
View
B
Retailer 8
-
£3,526 GBP
$4,725 USD
View
B
Retailer 9
-
£3,842 GBP
$5,148 USD
View
B
Retailer 10
-
£3,885 GBP
View
B
Retailer 11
-
£3,956 GBP
$5,300 USD
View
B
Retailer 12
-
£3,956 GBP
$5,300 USD
View
B
Retailer 13
-
£4,069 GBP
$5,452 USD
View
B
Retailer 14
-
£4,090 GBP
$5,480 USD
View
B
Retailer 15
-
£4,153 GBP
€5,299 EUR
View
Retailer 16
-
£4,296 GBP
$5,756 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
£6,208 GBP
View
Most Expensive
C
NZ Jewellers
b95ac28a-4f32-4965-a8d7-8b66a87b088a · Oct 30
£6,510 GBP
$8,723 USD
View
17 more retailers have this diamond
Prices start from £3,034 GBPSave up to £3,476 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
1.00ct Emerald
£3,034 GBP