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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

VG • I/VVS1 • GIA 6227947820

Certificate GIA 6227947820

Diamond specifications and retailer prices

From $18,173 CAD
$13,005 USD
As of October 28, 2026
Save $13,688 CAD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $31,861 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6227947820. Listed at 15 retailers as of October 28, 2026, with prices from $18,173 to $31,861, a $13,688 spread on the same certified stone. MOH London lists it at $31,861. 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

1.51
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6227947820
Dimensions7.26 × 7.20 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.26 mm7.20 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6227947820
Side View
Table 58.0%Crown 37.5°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $31,861 CAD|Low: $17,663 CAD|High: $32,074 CAD|Avg: $21,736 CAD|+0.4%
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
October 30, 2026
Retailer 6$17,663 CAD
Retailer 7$17,663 CAD
Retailer 10$18,173 CAD
Retailer 14$18,655 CAD
Retailer 4$18,741 CAD
Retailer 15$19,446 CAD
Retailer 13$19,913 CAD
Retailer 5$20,293 CAD
Retailer 3$20,648 CAD
Retailer 9$21,211 CAD
Retailer 12$21,323 CAD
Retailer 8$24,226 CAD
Retailer 2$24,622 CAD
Retailer 11$29,654 CAD
MOH London$31,861 CAD

23 data points across 15 retailers

15 retailers$18,173 CAD to $31,861 CAD

B
Cheapest Retailer
-
$18,173 CAD
$13,005 USD
B
Retailer 2
-
$18,655 CAD
$13,350 USD
View
B
Retailer 3
-
$18,741 CAD
$13,411 USD
View
B
Retailer 4
-
$19,446 CAD
$13,916 USD
View
Final sale: no returns
B
Retailer 5
-
$19,913 CAD
$14,250 USD
View
B
Retailer 6
-
$20,648 CAD
$14,776 USD
View
B
Retailer 7
-
$21,211 CAD
£11,952 GBP
View
Retailer 8
-
$21,323 CAD
A$23,475 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$21,984 CAD
$15,732 USD
View
Price last confirmed 46 days ago
Retailer 10
-
$22,829 CAD
$16,337 USD
View
Price last confirmed 42 days ago
B
Retailer 11
-
$24,226 CAD
£13,651 GBP
View
B
Retailer 12
-
$24,622 CAD
€16,781 EUR
View
Retailer 13
-
$28,747 CAD
$20,572 USD
View
Price last confirmed 42 days ago
B
Retailer 14
-
$29,654 CAD
ZAR 342,830 ZAR
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
C76EEA11A · Oct 29
$31,861 CAD
£17,953 GBP
View
14 more retailers have this diamond
Prices start from $18,173 CADSave up to $13,688 CAD

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
1.51ct Round
$18,173 CAD