Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 6501094988

Certificate GIA 6501094988

Diamond specifications and retailer prices

From $6,411 USD
As of November 1, 2026
Save $4,897 USD (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,570 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6501094988. Listed at 24 retailers as of November 1, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6501094988
Dimensions7.26 × 7.20 × 4.57 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.26 mm7.20 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6501094988
Side View
Table 56.0%Crown 36.5°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,602 USD|Low: $6,411 USD|High: $11,444 USD|Avg: $8,539 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$6,411 USD
Retailer 9$6,785 USD
Retailer 2$7,297 USD
Retailer 1$7,602 USD
Retailer 7$7,775 USD
Retailer 3$8,076 USD
Retailer 4$8,826 USD
Retailer 6$9,968 USD
Retailer 5$11,308 USD

37 data points across 9 retailers

24 retailers$6,411 USD to $11,308 USD

A
Cheapest Retailer
-
$6,411 USD
A
Retailer 2
-
$6,785 USD
View
Final sale: no returns
Retailer 3
-
$6,785 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$6,795 USD
View
A
Retailer 5
-
$7,225 USD
View
A
Retailer 6
-
$7,297 USD
View
Retailer 7
-
$7,351 USD
View
Price last confirmed 46 days ago
Retailer 8
-
$7,351 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$7,464 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
$7,602 USD
£5,986 GBP
View
Retailer 11
-
$7,775 USD
A$11,962 AUD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$8,076 USD
£6,359 GBP
View
A
Retailer 13
-
$8,120 USD
View
A
Retailer 14
-
$8,120 USD
View
A
Retailer 15
-
$8,390 USD
View
A
Retailer 16
-
$8,410 USD
A$12,938 AUD
View
Retailer 17
-
$8,481 USD
View
Price last confirmed 41 days ago
Retailer 18
-
$8,481 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$8,826 USD
€8,406 EUR
View
Retailer 20
-
$8,938 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$9,968 USD
ZAR 161,029 ZAR
View
B+
Retailer 22
-
$11,308 USD
£8,904 GBP
View
Retailer 23
-
$13,570 USD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
5abdb13a-4137-438f-a677-0d804fbe232b · Sep 28
$13,570 USD
View
Price last confirmed 35 days ago
23 more retailers have this diamond
Prices start from $6,411 USDSave up to $4,897 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.

A
1.50ct Round
$6,411 USD