Oval|Natural|GIA

5.03ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 2151528674

Certificate GIA 2151528674

Diamond specifications and retailer prices

From $101,911 USD
₹9,705,816 INR
As of October 31, 2026
Save $76,368 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $178,279 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural oval diamond

This 5.03ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151528674. Listed at 16 retailers as of October 29, 2026, with prices from $101,911 to $178,279, a $76,368 spread on the same certified stone. MOH London lists it at $178,279. 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

5.03
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151528674
Dimensions12.99 × 9.64 × 5.96 mm
L/W Ratio1.35
Top View
12.99 mm9.64 mm5.03 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2151528674
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

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: Oct 31
Current: $178,279 USD|Low: $101,651 USD|High: $179,465 USD|Avg: $126,468 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$101,911 USD
Retailer 7$105,806 USD
Retailer 6$112,798 USD
Retailer 9$118,275 USD
Retailer 5$122,828 USD
Retailer 8$130,553 USD
Retailer 4$136,653 USD
Retailer 3$137,769 USD
MOH London$178,279 USD

42 data points across 9 retailers

16 retailers$101,911 USD to $178,279 USD

B+
Cheapest Retailer
-
$101,911 USD
₹9,705,816 INR
B
Retailer 2
-
$102,586 USD
View
Retailer 3
-
$105,806 USD
A$162,778 AUD
View
Price last confirmed 27 days ago
B
Retailer 4
-
$112,798 USD
View
Final sale: no returns
B
Retailer 5
-
$114,153 USD
View
B
Retailer 6
-
$118,275 USD
View
B
Retailer 7
-
$121,005 USD
View
B
Retailer 8
-
$122,828 USD
£96,715 GBP
View
B
Retailer 9
-
$130,553 USD
View
B
Retailer 10
-
$135,775 USD
View
B
Retailer 11
-
$136,653 USD
ZAR 2,207,638 ZAR
View
B
Retailer 12
-
$137,769 USD
€131,209 EUR
View
B
Retailer 13
-
$139,698 USD
View
Retailer 14
-
$140,997 USD
View
Price last confirmed 53 days ago
B
Retailer 15
-
$140,997 USD
View
Most Expensive
B
MOH London
FE0D530E1 · Oct 29
$178,279 USD
£140,377 GBP
View
15 more retailers have this diamond
Prices start from $101,911 USDSave up to $76,368 USD

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+
5.03ct Oval
$101,911 USD