Oval|Natural|GIA

0.55ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1242029405

Certificate GIA 1242029405

Diamond specifications and retailer prices

From £392 GBP
SGD 705 SGD
As of October 22, 2026
4 retailers carry this diamond
Most expensive: £650 GBP at Wholesale Diamonds Direct · As of October 19, 2026
View at Wholesale Diamonds Direct

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242029405. Listed at 4 retailers as of October 19, 2026. 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

0.55
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.24°
Pavilion angle39.81°
OriginNatural
Grading LabGIA
CertificateGIA 1242029405
Dimensions6.40 × 4.60 × 2.88 mm
L/W Ratio1.39
Culet sizeNone
Top View
6.40 mm4.60 mm0.55 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242029405
Side View
Table 61.0%Crown 40.24°Girdle: STK-THKPavilion 39.81°Culet: NoneDepth 62.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 22
Current: £598 GBP|Low: £279 GBP|High: £774 GBP|Avg: £550 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 20, 2026
Retailer 7£279 GBP
Retailer 4£392 GBP
Retailer 2£427 GBP
Retailer 5£567 GBP
Retailer 1£598 GBP
Retailer 6£636 GBP
Wholesale Diamonds Direct£650 GBP
Retailer 3£747 GBP

18 data points across 8 retailers

4 retailers£392 GBP to £650 GBP

Retailer 1
-
£392 GBP
SGD 705 SGD
Price last confirmed 7 days ago
Retailer 2
-
£427 GBP
SGD 769 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
£567 GBP
$755 USD
View
Price last confirmed 12 days ago
Most Expensive
Wholesale Diamonds Direct
267801556 · Oct 19
£650 GBP
$865 USD
View
Price last confirmed 10 days ago
3 more retailers have this diamond

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.

0.55ct Oval
£392 GBP