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Oval|Natural|GIA

0.51ct L SI1 Oval Natural Diamond

GD • L/SI1 • GIA 7383572570

Certificate GIA 7383572570

Diamond specifications and retailer prices

From €366 EUR
As of November 6, 2026
Save €306 EUR (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €672 EUR at Cape Diamonds · As of November 4, 2026
View at Cape Diamonds

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7383572570. Listed at 14 retailers as of November 4, 2026, with prices from €366 to €672, a €306 spread on the same certified stone. Cape Diamonds lists it at €672. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7383572570
Dimensions6.33 × 4.27 × 2.95 mm
L/W Ratio1.48
Top View
6.33 mm4.27 mm0.51 ctL / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7383572570
Side View
Table 60.0%CrownGirdle: NULPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €672 EUR|Low: €476 EUR|High: €672 EUR|Avg: €572 EUR|+2.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4€479 EUR
Retailer 3€532 EUR
Retailer 2€585 EUR
Retailer 5€614 EUR
Cape Diamonds€672 EUR

44 data points across 5 retailers

14 retailers€366 EUR to €672 EUR

B+
Cheapest Retailer
-
€366 EUR
B
Retailer 2
-
€433 EUR
View
Retailer 3
-
€467 EUR
View
Price last confirmed 8 days ago
B
Retailer 4
-
€467 EUR
View
B
Retailer 5
-
€500 EUR
View
B
Retailer 6
-
€500 EUR
View
B
Retailer 7
-
€532 EUR
View
C
Retailer 8
-
€550 EUR
View
B
Retailer 9
-
€585 EUR
View
C
Retailer 10
-
€597 EUR
View
C
Retailer 11
-
€614 EUR
View
C
Retailer 12
-
€618 EUR
View
Most Expensive
C
Cape Diamonds
cert_7383572570 · Nov 4
€672 EUR
ZAR 12,119 ZAR
View
12 more retailers have this diamond
Prices start from €366 EURSave up to €306 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+
0.51ct Oval
€366 EUR