Round|Natural|GIA

1.53ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6312302847

Certificate GIA 6312302847

Diamond specifications and retailer prices

From $4,846 USD
As of October 30, 2026
Save $5,934 USD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,780 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6312302847. Listed at 12 retailers as of October 30, 2026, with prices from $4,846 to $10,780, a $5,934 spread on the same certified stone. NZ Jewellers lists it at $10,780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6312302847
Dimensions7.36 × 7.32 × 4.61 mm
L/W Ratio1.01
Top View
7.36 mm7.32 mm1.53 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6312302847
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,780 USD|Low: $4,846 USD|High: $11,209 USD|Avg: $6,857 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
October 30, 2026
Retailer 13$4,846 USD
Retailer 7$4,935 USD
Retailer 12$5,093 USD
Retailer 4$5,839 USD
Retailer 9$5,839 USD
Retailer 10$5,839 USD
Retailer 8$6,430 USD
Retailer 14$6,430 USD
Retailer 3$6,640 USD
Retailer 11$6,737 USD
Retailer 2$7,042 USD
Retailer 5$7,990 USD
Retailer 6$9,808 USD
NZ Jewellers$10,780 USD

23 data points across 14 retailers

12 retailers$4,846 USD to $10,780 USD

B+
Cheapest Retailer
-
$4,846 USD
Retailer 2
-
$4,935 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$5,093 USD
View
B
Retailer 4
-
$5,839 USD
View
B
Retailer 5
-
$5,839 USD
View
B+
Retailer 6
-
$5,839 USD
View
B
Retailer 7
-
$6,430 USD
View
B
Retailer 8
-
$6,430 USD
View
B
Retailer 9
-
$6,640 USD
View
B
Retailer 10
-
$6,737 USD
View
B
Retailer 11
-
$7,042 USD
€6,707 EUR
View
Most Expensive
C
NZ Jewellers
6d1c5e4a-9db8-487b-b7e4-334c4ed7d9c4 · Oct 30
$10,780 USD
View
11 more retailers have this diamond
Prices start from $4,846 USDSave up to $5,934 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.

B+
1.53ct Round
$4,846 USD