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Oval|Natural|GIA

1.52ct K SI1 Oval Natural Diamond

ID • K/SI1 • GIA 77

Certificate GIA 77

Diamond specifications and retailer prices

From €4,708 EUR
As of November 6, 2026
Save €1,214 EUR (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,921 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.52ct natural oval diamond

This 1.52ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from €4,708 to €5,921, a €1,214 spread on the same certified stone. Blue Nile lists it at €5,921. 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

1.52
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 77
Dimensions8.92 × 6.46 × 3.92 mm
L/W Ratio1.38
Top View
8.92 mm6.46 mm1.52 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 77
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.7%

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: Nov 6
Current: €5,921 EUR|Low: €4,708 EUR|High: €5,921 EUR|Avg: €5,080 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2€4,708 EUR
Retailer 3€5,031 EUR
Blue Nile€5,921 EUR

2 data points across 3 retailers

3 retailers€4,708 EUR to €5,921 EUR

B+
Cheapest Retailer
-
€4,708 EUR
B
Retailer 2
-
€5,031 EUR
View
Most Expensive
B
Blue Nile
18132917 · Nov 5
€5,921 EUR
$6,611 USD
View
2 more retailers have this diamond
Prices start from €4,708 EURSave up to €1,214 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+
1.52ct Oval
€4,708 EUR