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Oval|Natural|GIA

0.77ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 7553715810

Certificate GIA 7553715810

Diamond specifications and retailer prices

From £625 GBP
HK$6,500 HKD
As of October 29, 2026
Save £1,432 GBP (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,057 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.77ct natural oval diamond

This 0.77ct natural oval sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553715810. Listed at 18 retailers as of October 27, 2026, with prices from £625 to £2,057, a £1,432 spread on the same certified stone. NZ Jewellers lists it at £2,057. 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

0.77
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7553715810
Dimensions7.44 × 5.28 × 3.04 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.44 mm5.28 mm0.77 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7553715810
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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: £2,057 GBP|Low: £624 GBP|High: £2,060 GBP|Avg: £1,156 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
October 29, 2026
Retailer 13£625 GBP
Retailer 2£629 GBP
Retailer 5£778 GBP
Retailer 4£843 GBP
Retailer 6£843 GBP
Retailer 7£876 GBP
Retailer 9£955 GBP
Retailer 3£973 GBP
Retailer 8£1,125 GBP
Retailer 11£1,176 GBP
Retailer 12£1,547 GBP
Retailer 10£2,055 GBP
NZ Jewellers£2,057 GBP

24 data points across 13 retailers

18 retailers£625 GBP to £2,057 GBP

A
Cheapest Retailer
-
£625 GBP
HK$6,500 HKD
A
Retailer 2
-
£629 GBP
₹79,742 INR
View
A
Retailer 3
-
£778 GBP
$1,036 USD
View
Final sale: no returns
A
Retailer 4
-
£808 GBP
$1,076 USD
View
A
Retailer 5
-
£843 GBP
$1,123 USD
View
A
Retailer 6
-
£843 GBP
$1,123 USD
View
A
Retailer 7
-
£872 GBP
SGD 1,570 SGD
View
A
Retailer 8
-
£873 GBP
$1,163 USD
View
A
Retailer 9
-
£876 GBP
$1,166 USD
View
A
Retailer 10
-
£944 GBP
$1,257 USD
View
A
Retailer 11
-
£955 GBP
View
A
Retailer 12
-
£973 GBP
$1,296 USD
View
A
Retailer 13
-
£973 GBP
$1,296 USD
View
A
Retailer 14
-
£1,125 GBP
View
A
Retailer 15
-
£1,176 GBP
€1,491 EUR
View
B+
Retailer 16
-
£1,547 GBP
View
B
Retailer 17
-
£2,055 GBP
View
Most Expensive
B
NZ Jewellers
97195664-5395-4e33-80b6-5886cff0b470 · Oct 27
£2,057 GBP
$2,739 USD
View
17 more retailers have this diamond
Prices start from £625 GBPSave up to £1,432 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
0.77ct Oval
£625 GBP