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5.27ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5212821468

Certificate GIA 5212821468

Diamond specifications and retailer prices

From €154,578 EUR
$172,696 USD
As of October 31, 2026
Save €56,914 EUR (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €211,492 EUR at Yorxs · As of November 1, 2026
View at Yorxs

About this 5.27ct natural round diamond

This 5.27ct natural round sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5212821468. Listed at 2 retailers as of October 31, 2026, with prices from €154,578 to €211,492, a €56,914 spread on the same certified stone. Yorxs lists it at €211,492. 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

5.27
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212821468
Dimensions11.19 × 11.22 × 6.83 mm
L/W Ratio1.00
Top View
11.19 mm11.22 mm5.27 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5212821468
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €154,578 EUR|Low: €153,061 EUR|High: €212,989 EUR|Avg: €182,273 EUR|+1.0%
Retailer 1
Yorxs
November 1, 2026
Retailer 1€154,578 EUR
Yorxs€211,492 EUR

18 data points across 2 retailers

2 retailers€154,578 EUR to €211,492 EUR

B+
Cheapest Retailer
-
€154,578 EUR
$172,696 USD
Most Expensive
B
Yorxs
500366 · Nov 1
€211,492 EUR
View
1 more retailer has this diamond
Prices start from €154,578 EURSave up to €56,914 EUR

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+
5.27ct Round
€154,578 EUR