Round|Natural|GIA

1.53ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6552370805

Certificate GIA 6552370805

Diamond specifications and retailer prices

From $6,908 USD
As of November 1, 2026
Save $6,330 USD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,481 USD at NZ Jewellers · As of September 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552370805. Listed at 13 retailers as of November 1, 2026, with a 92% 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

1.53
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552370805
Dimensions7.29 × 7.32 × 4.57 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.29 mm7.32 mm1.53 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552370805
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 1
Current: $13,238 USD|Low: $6,697 USD|High: $13,481 USD|Avg: $9,273 USD|-1.8%
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
November 1, 2026
Retailer 9$6,908 USD
Retailer 8$7,306 USD
Retailer 3$7,440 USD
Retailer 12$7,915 USD
Retailer 7$8,037 USD
Retailer 5$8,531 USD
Retailer 10$8,580 USD
Retailer 2$8,610 USD
Retailer 13$9,132 USD
Retailer 11$10,074 USD
Retailer 6$11,030 USD
Retailer 4$13,020 USD
NZ Jewellers$13,238 USD

29 data points across 13 retailers

13 retailers$6,908 USD to $13,238 USD

A
Cheapest Retailer
-
$6,908 USD
B+
Retailer 2
-
$7,306 USD
View
Final sale: no returns
B+
Retailer 3
-
$7,915 USD
View
B+
Retailer 4
-
$8,037 USD
View
Retailer 5
-
$8,060 USD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
$8,580 USD
£6,756 GBP
View
B+
Retailer 7
-
$8,610 USD
€8,200 EUR
View
B+
Retailer 8
-
$9,132 USD
View
Retailer 9
-
$9,300 USD
View
Price last confirmed 57 days ago
Retailer 10
-
$10,074 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$11,030 USD
£8,685 GBP
View
B
Retailer 12
-
$13,238 USD
View
Most Expensive
NZ Jewellers
430d4794-bf81-439a-97ee-840b187eb1bb · Sep 1
$13,481 USD
View
Price last confirmed 62 days ago
12 more retailers have this diamond
Prices start from $6,908 USDSave up to $6,330 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
1.53ct Round
$6,908 USD