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Oval|Natural|GIA

0.55ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1172453129

Certificate GIA 1172453129

Diamond specifications and retailer prices

From HK$6,732 HKD
$858 USD
As of October 28, 2026
Save HK$3,994 HKD (37%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$10,725 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 1172453129. Listed at 2 retailers as of October 28, 2026, with prices from HK$6,732 to HK$10,725, a HK$3,994 spread on the same certified stone. 77 Diamonds lists it at HK$10,725. 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
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1172453129
Dimensions6.07 × 4.77 × 2.82 mm
L/W Ratio1.27
Top View
6.07 mm4.77 mm0.55 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1172453129
Side View
Table 64.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: HK$10,725 HKD|Low: HK$10,484 HKD|High: HK$10,745 HKD|Avg: HK$10,641 HKD|+2.3%
October 30, 2026
77 DiamondsHK$10,725 HKD

32 data points across 1 retailer

2 retailersHK$6,732 HKD to HK$10,725 HKD

B+
Cheapest Retailer
-
HK$6,732 HKD
$858 USD
Most Expensive
B
77 Diamonds
OVZYEQNRECV · Oct 30
HK$10,725 HKD
£1,076 GBP
View
1 more retailer has this diamond
Prices start from HK$6,732 HKDSave up to HK$3,994 HKD

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.

B+
0.55ct Oval
HK$6,732 HKD