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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 $524 SGD
As of November 6, 2026
Save $437 SGD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $961 SGD 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 $524 to $961, a $437 spread on the same certified stone. Cape Diamonds lists it at $961. 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: $961 SGD|Low: $681 SGD|High: $962 SGD|Avg: $818 SGD|+2.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$686 SGD
Retailer 3$761 SGD
Retailer 2$837 SGD
Retailer 5$878 SGD
Cape Diamonds$961 SGD

44 data points across 5 retailers

14 retailers$524 SGD to $961 SGD

B+
Cheapest Retailer
-
$524 SGD
B
Retailer 2
-
$620 SGD
View
Retailer 3
-
$668 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$668 SGD
View
B
Retailer 5
-
$715 SGD
View
B
Retailer 6
-
$715 SGD
View
B
Retailer 7
-
$761 SGD
View
C
Retailer 8
-
$787 SGD
View
B
Retailer 9
-
$837 SGD
View
C
Retailer 10
-
$854 SGD
View
C
Retailer 11
-
$878 SGD
View
C
Retailer 12
-
$884 SGD
View
Most Expensive
C
Cape Diamonds
cert_7383572570 · Nov 4
$961 SGD
ZAR 12,119 ZAR
View
12 more retailers have this diamond
Prices start from $524 SGDSave up to $437 SGD

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
$524 SGD