Emerald|Natural|GIA

1.51ct I VS1 Emerald Natural Diamond

GD • I/VS1 • GIA 5406191503

Certificate GIA 5406191503

Diamond specifications and retailer prices

From £6,015 GBP
$8,060 USD
As of October 28, 2026
Save £5,238 GBP (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,253 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5406191503. Listed at 24 retailers as of October 28, 2026, with prices from £6,015 to £11,253, a £5,238 spread on the same certified stone. NZ Jewellers lists it at £11,253. 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

1.51
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle46.8°
OriginNatural
Grading LabGIA
CertificateGIA 5406191503
Dimensions7.45 × 5.47 × 3.74 mm
L/W Ratio1.36
Top View
7.45 mm5.47 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5406191503
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 46.8°Culet: NoneDepth 68.4%

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 28
Current: £11,253 GBP|Low: £6,015 GBP|High: £11,253 GBP|Avg: £8,325 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
October 31, 2026
Retailer 9£6,015 GBP
Retailer 10£6,752 GBP
Retailer 3£7,315 GBP
Retailer 2£7,325 GBP
Retailer 7£7,422 GBP
Retailer 11£7,427 GBP
Retailer 12£8,087 GBP
Retailer 5£8,112 GBP
Retailer 4£8,440 GBP
Retailer 8£9,744 GBP
Retailer 6£10,602 GBP
NZ Jewellers£11,253 GBP

44 data points across 12 retailers

24 retailers£6,015 GBP to £11,253 GBP

B+
Cheapest Retailer
-
£6,015 GBP
$8,060 USD
B
Retailer 2
-
£6,242 GBP
$8,363 USD
View
B
Retailer 3
-
£6,321 GBP
$8,470 USD
View
B
Retailer 4
-
£6,543 GBP
CA$12,176 CAD
View
B
Retailer 5
-
£6,698 GBP
$8,975 USD
View
B
Retailer 6
-
£6,752 GBP
$9,047 USD
View
Final sale: no returns
B
Retailer 7
-
£6,752 GBP
$9,047 USD
View
B
Retailer 8
-
£6,808 GBP
$9,122 USD
View
B
Retailer 9
-
£7,315 GBP
$9,801 USD
View
B
Retailer 10
-
£7,325 GBP
View
Retailer 11
-
£7,422 GBP
A$15,299 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£7,427 GBP
$9,952 USD
View
B
Retailer 13
-
£7,778 GBP
$10,422 USD
View
B
Retailer 14
-
£7,956 GBP
$10,660 USD
View
B
Retailer 15
-
£7,956 GBP
$10,660 USD
View
B
Retailer 16
-
£8,059 GBP
$10,799 USD
View
B
Retailer 17
-
£8,087 GBP
View
B
Retailer 18
-
£8,112 GBP
€10,351 EUR
View
B
Retailer 19
-
£8,225 GBP
$11,020 USD
View
B
Retailer 20
-
£8,440 GBP
$11,309 USD
View
Retailer 21
-
£8,886 GBP
$11,906 USD
View
Price last confirmed 8 days ago
Retailer 22
-
£9,744 GBP
ZAR 210,919 ZAR
View
Price last confirmed 9 days ago
B
Retailer 23
-
£10,602 GBP
View
Most Expensive
C
NZ Jewellers
604e065e-fd0b-4b00-9383-6949363d9599 · Oct 30
£11,253 GBP
$15,078 USD
View
23 more retailers have this diamond
Prices start from £6,015 GBPSave up to £5,238 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+
1.51ct Emerald
£6,015 GBP