Round|Natural|GIA

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1537383207

Certificate GIA 1537383207

Diamond specifications and retailer prices

From $2,522 USD
HK$19,700 HKD
As of November 1, 2026
Save $3,351 USD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,873 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1537383207. Listed at 26 retailers as of November 1, 2026, with prices from $2,522 to $5,873, a $3,351 spread on the same certified stone. NZ Jewellers lists it at $5,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1537383207
Dimensions6.42 × 6.45 × 4.03 mm
L/W Ratio1.00
Girdle conditionMedium
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.42 mm6.45 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537383207
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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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: $5,873 USD|Low: $2,496 USD|High: $5,873 USD|Avg: $3,407 USD|+1.3%
NZ Jewellers
Retailer 2
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Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 3, 2026
Retailer 3$2,522 USD
Retailer 23$2,611 USD
Retailer 4$2,699 USD
Retailer 17$2,715 USD
Retailer 10$2,740 USD
Retailer 11$2,782 USD
Retailer 12$2,783 USD
Retailer 16$3,014 USD
Retailer 6$3,020 USD
Retailer 18$3,054 USD
Retailer 20$3,112 USD
Retailer 15$3,130 USD
Retailer 8$3,430 USD
Retailer 19$3,470 USD
Retailer 9$3,477 USD
Retailer 13$3,501 USD
Retailer 5$3,540 USD
Retailer 21$3,650 USD
Retailer 14$3,880 USD
Retailer 7$3,947 USD
Retailer 24$4,089 USD
Retailer 2$4,328 USD
Retailer 22$5,564 USD
NZ Jewellers$5,873 USD

25 data points across 24 retailers

26 retailers$2,522 USD to $5,873 USD

A
Cheapest Retailer
-
$2,522 USD
HK$19,700 HKD
A
Retailer 2
-
$2,611 USD
View
A
Retailer 3
-
$2,699 USD
View
A
Retailer 4
-
$2,715 USD
View
A
Retailer 5
-
$2,740 USD
View
A
Retailer 6
-
$2,782 USD
View
Final sale: no returns
A
Retailer 7
-
$2,783 USD
A$4,281 AUD
View
A
Retailer 8
-
$3,014 USD
View
A
Retailer 9
-
$3,020 USD
View
A
Retailer 10
-
$3,054 USD
View
A
Retailer 11
-
$3,112 USD
£2,451 GBP
View
A
Retailer 12
-
$3,130 USD
View
B+
Retailer 13
-
$3,430 USD
View
B+
Retailer 14
-
$3,470 USD
View
B+
Retailer 15
-
$3,477 USD
View
B+
Retailer 16
-
$3,501 USD
£2,757 GBP
View
B+
Retailer 17
-
$3,540 USD
View
Retailer 18
-
$3,570 USD
A$5,492 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$3,650 USD
€3,476 EUR
View
Retailer 20
-
$3,875 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$3,880 USD
£3,055 GBP
View
B+
Retailer 22
-
$3,947 USD
View
B+
Retailer 23
-
$4,089 USD
ZAR 66,060 ZAR
View
B+
Retailer 24
-
$4,328 USD
£3,408 GBP
View
B
Retailer 25
-
$5,564 USD
£4,381 GBP
View
Most Expensive
B
NZ Jewellers
54bff35d-2af1-4f81-ab89-434d90e1d1dc · Nov 2
$5,873 USD
View
25 more retailers have this diamond
Prices start from $2,522 USDSave up to $3,351 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
1.03ct Round
$2,522 USD