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Emerald|Natural|GIA

1.50ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 7528567605

Certificate GIA 7528567605

Diamond specifications and retailer prices

From £3,047 GBP
HK$31,900 HKD
As of October 31, 2026
Save £3,744 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,791 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two 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 7528567605. Listed at 21 retailers as of October 28, 2026, with prices from £3,047 to £6,791, a £3,744 spread on the same certified stone. Queensmith lists it at £6,791. 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

1.50
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528567605
Dimensions7.29 × 5.32 × 3.66 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Indented Natural, Feather, Natural
Top View
7.29 mm5.32 mm1.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7528567605
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: £6,791 GBP|Low: £3,019 GBP|High: £6,839 GBP|Avg: £4,343 GBP|+2.1%
Queensmith
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
October 31, 2026
Retailer 8£3,047 GBP
Retailer 7£3,255 GBP
Retailer 13£3,536 GBP
Retailer 5£3,589 GBP
Retailer 14£3,676 GBP
Retailer 9£3,732 GBP
Retailer 10£3,886 GBP
Retailer 3£3,993 GBP
Retailer 6£4,040 GBP
Retailer 4£4,097 GBP
Retailer 11£4,507 GBP
Retailer 2£4,895 GBP
Retailer 12£6,377 GBP
Queensmith£6,791 GBP

26 data points across 14 retailers

21 retailers£3,047 GBP to £6,791 GBP

A
Cheapest Retailer
-
£3,047 GBP
HK$31,900 HKD
A
Retailer 2
-
£3,255 GBP
₹415,356 INR
View
A
Retailer 3
-
£3,536 GBP
$4,738 USD
View
A
Retailer 4
-
£3,589 GBP
SGD 6,498 SGD
View
B+
Retailer 5
-
£3,676 GBP
$4,925 USD
View
Final sale: no returns
A
Retailer 6
-
£3,732 GBP
$5,000 USD
View
B+
Retailer 7
-
£3,732 GBP
$5,000 USD
View
B+
Retailer 8
-
£3,886 GBP
View
Retailer 9
-
£3,982 GBP
$5,336 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£3,987 GBP
A$8,218 AUD
View
B+
Retailer 11
-
£3,993 GBP
$5,350 USD
View
Retailer 12
-
£4,008 GBP
$5,370 USD
View
Price last confirmed 15 days ago
Retailer 13
-
£4,008 GBP
$5,370 USD
View
Price last confirmed 15 days ago
Retailer 14
-
£4,040 GBP
A$8,328 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£4,097 GBP
$5,489 USD
View
B+
Retailer 16
-
£4,507 GBP
€5,751 EUR
View
Retailer 17
-
£4,595 GBP
$6,157 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
£4,895 GBP
ZAR 105,961 ZAR
View
B
Retailer 19
-
£6,377 GBP
View
Retailer 20
-
£6,661 GBP
$8,925 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
7528567605 · Oct 28
£6,791 GBP
View
20 more retailers have this diamond
Prices start from £3,047 GBPSave up to £3,744 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
1.50ct Emerald
£3,047 GBP