Round|Natural|GIA

5.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6485656672

Certificate GIA 6485656672

Diamond specifications and retailer prices

From $112,766 USD
As of October 30, 2026
Save $65,463 USD (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $178,229 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6485656672. Listed at 14 retailers as of October 29, 2026, with prices from $112,766 to $178,229, a $65,463 spread on the same certified stone. MOH London lists it at $178,229. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6485656672
Dimensions11.04 × 11.06 × 6.76 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Needle
Top View
11.04 mm11.06 mm5.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485656672
Side View
Table 60.0%Crown 32°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 61.1%

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: Oct 30
Current: $178,229 USD|Low: $94,515 USD|High: $179,417 USD|Avg: $122,913 USD|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 11$94,515 USD
Retailer 7$101,168 USD
Retailer 8$108,285 USD
Retailer 5$112,766 USD
Retailer 12$112,931 USD
Retailer 9$114,079 USD
Retailer 19$114,121 USD
Retailer 10$117,424 USD
Retailer 18$118,243 USD
Retailer 2$120,157 USD
Retailer 4$120,970 USD
Retailer 16$125,297 USD
Retailer 6$128,382 USD
Retailer 14$130,517 USD
Retailer 3$135,572 USD
Retailer 15$135,738 USD
Retailer 13$137,733 USD
Retailer 17$140,959 USD
MOH London$178,229 USD

23 data points across 19 retailers

14 retailers$112,766 USD to $178,229 USD

Retailer 1
-
$94,515 USD
HK$738,400 HKD
Price last confirmed 38 days ago
B+
Retailer 2
-
$112,766 USD
View
Final sale: no returns
B+
Retailer 3
-
$112,931 USD
£88,922 GBP
View
B+
Retailer 4
-
$114,121 USD
View
Retailer 5
-
$118,243 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$120,157 USD
£94,612 GBP
View
B+
Retailer 7
-
$120,970 USD
View
B+
Retailer 8
-
$128,382 USD
£101,088 GBP
View
B+
Retailer 9
-
$130,517 USD
View
Retailer 10
-
$135,572 USD
ZAR 2,190,177 ZAR
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$135,738 USD
View
B+
Retailer 12
-
$137,733 USD
€131,174 EUR
View
Retailer 13
-
$140,959 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
51D2E9522 · Oct 29
$178,229 USD
£140,338 GBP
View
13 more retailers have this diamond
Prices start from $112,766 USDSave up to $65,463 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 Round
$112,766 USD