Oval|Natural|GIA

5.11ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5212485324

Certificate GIA 5212485324

Diamond specifications and retailer prices

From $76,554 USD
As of October 30, 2026
Save $50,257 USD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $126,811 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.11ct natural oval diamond

This 5.11ct natural oval sits in the over five carat band, graded H 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 5212485324. Listed at 6 retailers as of October 30, 2026, with prices from $76,554 to $126,811, a $50,257 spread on the same certified stone. MOH London lists it at $126,811. 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

5.11
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5212485324
Dimensions13.48 × 9.69 × 6.18 mm
L/W Ratio1.39
Top View
13.48 mm9.69 mm5.11 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5212485324
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.8%

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 30
Current: $126,811 USD|Low: $76,554 USD|High: $142,094 USD|Avg: $95,712 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$76,554 USD
Retailer 5$81,197 USD
Retailer 2$81,385 USD
Retailer 7$87,963 USD
Retailer 3$98,244 USD
Retailer 4$98,520 USD
MOH London$126,811 USD
Retailer 8$142,094 USD

34 data points across 8 retailers

6 retailers$76,554 USD to $126,811 USD

B+
Cheapest Retailer
-
$76,554 USD
B+
Retailer 2
-
$81,385 USD
£64,082 GBP
View
Retailer 3
-
$91,346 USD
View
Price last confirmed 47 days ago
B
Retailer 4
-
$98,244 USD
ZAR 1,587,143 ZAR
View
B
Retailer 5
-
$98,520 USD
€93,829 EUR
View
Most Expensive
B
MOH London
3C57B1376 · Nov 1
$126,811 USD
£99,851 GBP
View
5 more retailers have this diamond
Prices start from $76,554 USDSave up to $50,257 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+
5.11ct Oval
$76,554 USD