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Round|Natural|GIA

1.50ct G I1 Round Natural Diamond

VG • G/I1 • GIA 1433366804

Certificate GIA 1433366804

Diamond specifications and retailer prices

From $2,854 USD
HK$22,300 HKD
As of October 31, 2026
Save $3,626 USD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,480 USD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1433366804. Listed at 11 retailers as of October 30, 2026, with prices from $2,854 to $6,480, a $3,626 spread on the same certified stone. NZ Jewellers lists it at $6,480. 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
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1433366804
Dimensions7.26 × 7.28 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.26 mm7.28 mm1.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433366804
Side View
Table 60.0%Crown 35°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: $6,480 USD|Low: $2,829 USD|High: $6,480 USD|Avg: $3,731 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$2,854 USD
Retailer 2$2,927 USD
Retailer 4$3,088 USD
Retailer 8$3,195 USD
Retailer 11$3,433 USD
Retailer 12$3,435 USD
Retailer 3$3,719 USD
Retailer 10$3,719 USD
Retailer 9$3,863 USD
Retailer 7$4,224 USD
Retailer 6$4,292 USD
NZ Jewellers$6,480 USD

33 data points across 12 retailers

11 retailers$2,854 USD to $6,480 USD

A
Cheapest Retailer
-
$2,854 USD
HK$22,300 HKD
A
Retailer 2
-
$2,927 USD
₹278,772 INR
View
A
Retailer 3
-
$3,195 USD
View
B+
Retailer 4
-
$3,433 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,435 USD
View
B+
Retailer 6
-
$3,719 USD
View
B+
Retailer 7
-
$3,719 USD
View
B+
Retailer 8
-
$3,863 USD
View
B+
Retailer 9
-
$4,224 USD
€4,023 EUR
View
B+
Retailer 10
-
$4,292 USD
View
Most Expensive
B
NZ Jewellers
7595cf48-f38d-4ca5-a127-d26cfd00a7e2 · Oct 30
$6,480 USD
View
10 more retailers have this diamond
Prices start from $2,854 USDSave up to $3,626 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
$2,854 USD