CaratHunter
Plans
Round|Natural|GIA

1.50ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6551445921

Certificate GIA 6551445921

Diamond specifications and retailer prices

From $11,388 AUD
₹761,841 INR
As of October 29, 2026
Save $8,368 AUD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $19,756 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551445921. Listed at 12 retailers as of October 26, 2026, with prices from $11,388 to $19,756, a $8,368 spread on the same certified stone. MOH London lists it at $19,756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551445921
Dimensions7.24 × 7.29 × 4.55 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Pinpoint
Top View
7.24 mm7.29 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551445921
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,756 AUD|Low: $11,388 AUD|High: $21,958 AUD|Avg: $15,967 AUD|-9.5%
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
October 29, 2026
Retailer 2$11,388 AUD
Retailer 9$11,510 AUD
Retailer 8$11,676 AUD
Retailer 4$12,290 AUD
Retailer 13$12,938 AUD
Retailer 11$13,635 AUD
Retailer 14$13,802 AUD
Retailer 12$13,881 AUD
Retailer 6$14,649 AUD
Retailer 7$15,511 AUD
Retailer 10$15,585 AUD
Retailer 3$18,230 AUD
Retailer 5$18,722 AUD
MOH London$19,756 AUD

35 data points across 14 retailers

12 retailers$11,388 AUD to $19,756 AUD

A+
Cheapest Retailer
-
$11,388 AUD
₹761,841 INR
A
Retailer 2
-
$11,510 AUD
€7,700 EUR
View
A
Retailer 3
-
$11,676 AUD
View
A
Retailer 4
-
$12,938 AUD
$9,088 USD
View
A
Retailer 5
-
$13,635 AUD
£7,541 GBP
View
A
Retailer 6
-
$13,802 AUD
$9,695 USD
View
Retailer 7
-
$13,881 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$15,511 AUD
€10,377 EUR
View
A
Retailer 9
-
$15,585 AUD
£8,620 GBP
View
Retailer 10
-
$16,868 AUD
$11,849 USD
View
Price last confirmed 33 days ago
Retailer 11
-
$18,230 AUD
ZAR 206,876 ZAR
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
531CEC099 · Oct 26
$19,756 AUD
£10,927 GBP
View
11 more retailers have this diamond
Prices start from $11,388 AUDSave up to $8,368 AUD

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.

A+
1.50ct Round
$11,388 AUD