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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1519937384

Certificate GIA 1519937384

Diamond specifications and retailer prices

From £807 GBP
HK$8,400 HKD
As of October 29, 2026
Save £1,934 GBP (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,742 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519937384. Listed at 19 retailers as of October 27, 2026, with prices from £807 to £2,742, a £1,934 spread on the same certified stone. NZ Jewellers lists it at £2,742. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1519937384
Dimensions5.75 × 5.79 × 3.62 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud
Top View
5.75 mm5.79 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519937384
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 29
Current: £1,243 GBP|Low: £805 GBP|High: £1,993 GBP|Avg: £1,353 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2£811 GBP
Retailer 8£1,042 GBP
Retailer 7£1,093 GBP
Retailer 1£1,243 GBP
Retailer 5£1,403 GBP
Retailer 3£1,425 GBP
Retailer 9£1,467 GBP
Retailer 6£1,675 GBP
Retailer 4£1,980 GBP

26 data points across 9 retailers

19 retailers£807 GBP to £2,742 GBP

A
Cheapest Retailer
-
£807 GBP
HK$8,400 HKD
A
Retailer 2
-
£811 GBP
₹102,826 INR
View
A
Retailer 3
-
£1,042 GBP
$1,388 USD
View
A
Retailer 4
-
£1,093 GBP
$1,456 USD
View
A
Retailer 5
-
£1,124 GBP
$1,497 USD
View
A
Retailer 6
-
£1,124 GBP
$1,497 USD
View
A
Retailer 7
-
£1,139 GBP
SGD 2,050 SGD
View
A
Retailer 8
-
£1,176 GBP
$1,566 USD
View
A
Retailer 9
-
£1,194 GBP
$1,590 USD
View
A
Retailer 10
-
£1,226 GBP
$1,633 USD
View
A
Retailer 11
-
£1,243 GBP
View
B+
Retailer 12
-
£1,278 GBP
A$2,618 AUD
View
B+
Retailer 13
-
£1,297 GBP
$1,727 USD
View
B+
Retailer 14
-
£1,403 GBP
€1,780 EUR
View
B+
Retailer 15
-
£1,425 GBP
View
B+
Retailer 16
-
£1,467 GBP
A$3,005 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
£1,675 GBP
ZAR 36,029 ZAR
View
B+
Retailer 18
-
£1,980 GBP
View
Most Expensive
B
NZ Jewellers
383a623a-c188-4e2b-a835-a05c8a634b71 · Oct 27
£2,742 GBP
$3,651 USD
View
18 more retailers have this diamond
Prices start from £807 GBPSave up to £1,934 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
0.75ct Round
£807 GBP