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Emerald|Natural|GIA

1.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 3515628983

Certificate GIA 3515628983

Diamond specifications and retailer prices

From £3,630 GBP
HK$38,000 HKD
As of October 31, 2026
Save £4,541 GBP (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £8,172 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3515628983. Listed at 23 retailers as of October 30, 2026, with prices from £3,630 to £8,172, a £4,541 spread on the same certified stone. NZ Jewellers lists it at £8,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515628983
Dimensions7.79 × 5.61 × 3.76 mm
L/W Ratio1.39
Key to symbols
Crystal, Cloud
Top View
7.79 mm5.61 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515628983
Side View
Table 64.0%CrownGirdle: MD-STKPavilionCulet: NoneDepth 67.0%

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: £8,172 GBP|Low: £3,592 GBP|High: £8,172 GBP|Avg: £5,000 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 17£3,630 GBP
Retailer 16£4,134 GBP
Retailer 15£4,137 GBP
Retailer 5£4,239 GBP
Retailer 9£4,257 GBP
Retailer 7£4,261 GBP
Retailer 6£4,509 GBP
Retailer 3£4,510 GBP
Retailer 11£4,538 GBP
Retailer 19£4,552 GBP
Retailer 2£4,686 GBP
Retailer 8£4,766 GBP
Retailer 22£4,885 GBP
Retailer 23£4,961 GBP
Retailer 14£5,003 GBP
Retailer 10£5,004 GBP
Retailer 12£5,289 GBP
Retailer 4£5,301 GBP
Retailer 18£5,339 GBP
Retailer 21£5,637 GBP
Retailer 13£6,003 GBP
Retailer 20£7,237 GBP
NZ Jewellers£8,172 GBP

28 data points across 23 retailers

23 retailers£3,630 GBP to £8,172 GBP

A
Cheapest Retailer
-
£3,630 GBP
HK$38,000 HKD
Retailer 2
-
£4,134 GBP
$5,539 USD
View
Price last confirmed 13 days ago
Retailer 3
-
£4,137 GBP
SGD 7,491 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£4,239 GBP
$5,680 USD
View
A
Retailer 5
-
£4,257 GBP
$5,704 USD
View
A
Retailer 6
-
£4,261 GBP
$5,709 USD
View
A
Retailer 7
-
£4,509 GBP
$6,042 USD
View
Final sale: no returns
A
Retailer 8
-
£4,510 GBP
$6,043 USD
View
A
Retailer 9
-
£4,538 GBP
$6,080 USD
View
A
Retailer 10
-
£4,552 GBP
View
A
Retailer 11
-
£4,686 GBP
View
Retailer 12
-
£4,766 GBP
A$9,825 AUD
View
Price last confirmed 22 days ago
A
Retailer 13
-
£4,885 GBP
$6,546 USD
View
B+
Retailer 14
-
£4,961 GBP
$6,647 USD
View
B+
Retailer 15
-
£5,003 GBP
$6,704 USD
View
B+
Retailer 16
-
£5,004 GBP
$6,705 USD
View
B+
Retailer 17
-
£5,289 GBP
View
B+
Retailer 18
-
£5,301 GBP
$7,103 USD
View
B+
Retailer 19
-
£5,339 GBP
€6,813 EUR
View
B+
Retailer 20
-
£5,637 GBP
$7,553 USD
View
B+
Retailer 21
-
£6,003 GBP
ZAR 129,935 ZAR
View
B+
Retailer 22
-
£7,237 GBP
View
Most Expensive
B
NZ Jewellers
7bdc64da-5e94-4845-a27c-f96fbebaab59 · Oct 30
£8,172 GBP
$10,949 USD
View
22 more retailers have this diamond
Prices start from £3,630 GBPSave up to £4,541 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
1.51ct Emerald
£3,630 GBP