Round|Natural|GIA

1.50ct I IF Round Natural Diamond

VG • I/IF • GIA 7558400262

Certificate GIA 7558400262

Diamond specifications and retailer prices

From $5,979 USD
As of November 1, 2026
Save $6,027 USD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,950 USD at NZ Jewellers · As of September 25, 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 very-good cut grade and certified by GIA 7558400262. Listed at 20 retailers as of October 30, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558400262
Dimensions7.03 × 7.13 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.03 mm7.13 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558400262
Side View
Table 57.0%Crown 38°GirdlePavilion 40.2°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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: $12,006 USD|Low: $5,979 USD|High: $12,636 USD|Avg: $7,758 USD|-3.8%
NZ Jewellers
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
November 2, 2026
Retailer 14$5,979 USD
Retailer 5$6,261 USD
Retailer 3$6,313 USD
Retailer 7$6,625 USD
Retailer 16$6,640 USD
Retailer 2$6,838 USD
Retailer 11$7,145 USD
Retailer 4$7,179 USD
Retailer 6$7,210 USD
Retailer 9$7,284 USD
Retailer 17$7,289 USD
Retailer 15$7,340 USD
Retailer 10$7,810 USD
Retailer 8$8,283 USD
Retailer 13$8,820 USD
Retailer 12$10,004 USD
NZ Jewellers$12,006 USD

21 data points across 17 retailers

20 retailers$5,979 USD to $12,006 USD

A
Cheapest Retailer
-
$5,979 USD
A
Retailer 2
-
$6,261 USD
View
A
Retailer 3
-
$6,313 USD
View
A
Retailer 4
-
$6,625 USD
View
Final sale: no returns
A
Retailer 5
-
$6,640 USD
View
A
Retailer 6
-
$6,838 USD
£5,384 GBP
View
A
Retailer 7
-
$7,145 USD
£5,626 GBP
View
A
Retailer 8
-
$7,179 USD
View
A
Retailer 9
-
$7,210 USD
View
Retailer 10
-
$7,284 USD
A$11,206 AUD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$7,289 USD
View
A
Retailer 12
-
$7,340 USD
View
Retailer 13
-
$7,743 USD
View
Price last confirmed 38 days ago
A
Retailer 14
-
$7,810 USD
€7,438 EUR
View
A
Retailer 15
-
$8,283 USD
View
B+
Retailer 16
-
$8,820 USD
ZAR 142,487 ZAR
View
Retailer 17
-
$8,934 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$10,004 USD
£7,877 GBP
View
B
Retailer 19
-
$12,006 USD
View
Most Expensive
NZ Jewellers
34b1d7da-8920-4fdf-90b4-713949258f09 · Sep 25
$12,950 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $5,979 USDSave up to $6,027 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
$5,979 USD