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Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7558619240

Certificate GIA 7558619240

Diamond specifications and retailer prices

From $4,002 USD
As of October 30, 2026
Save $2,941 USD (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,679 USD at NZ Jewellers · As of September 12, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558619240. Listed at 22 retailers as of October 29, 2026, with a 73% 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

1.25
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558619240
Dimensions6.88 × 6.85 × 4.28 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.88 mm6.85 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558619240
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 30
Current: $4,486 USD|Low: $3,611 USD|High: $7,106 USD|Avg: $4,819 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$3,616 USD
Retailer 13$4,002 USD
Retailer 12$4,140 USD
Retailer 5$4,408 USD
Retailer 6$4,408 USD
Retailer 1$4,486 USD
Retailer 4$4,500 USD
Retailer 11$4,574 USD
Retailer 2$4,625 USD
Retailer 10$4,915 USD
Retailer 3$5,044 USD
Retailer 8$5,280 USD
Retailer 7$6,943 USD

36 data points across 13 retailers

22 retailers$4,002 USD to $6,943 USD

Retailer 1
-
$3,616 USD
€3,444 EUR
Price last confirmed 7 days ago
A
Retailer 2
-
$4,002 USD
View
Final sale: no returns
A
Retailer 3
-
$4,140 USD
View
Retailer 4
-
$4,336 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$4,336 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$4,408 USD
View
Price last confirmed 56 days ago
Retailer 7
-
$4,408 USD
View
Price last confirmed 51 days ago
Retailer 8
-
$4,408 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$4,408 USD
£3,471 GBP
View
A
Retailer 10
-
$4,486 USD
€4,272 EUR
View
Retailer 11
-
$4,500 USD
View
Price last confirmed 18 days ago
A
Retailer 12
-
$4,574 USD
View
Retailer 13
-
$4,625 USD
A$7,115 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$4,915 USD
£3,870 GBP
View
Retailer 15
-
$5,003 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$5,044 USD
£3,972 GBP
View
Retailer 17
-
$5,086 USD
View
Price last confirmed 57 days ago
Retailer 18
-
$5,086 USD
View
Price last confirmed 53 days ago
Retailer 19
-
$5,280 USD
ZAR 85,300 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$6,943 USD
£5,467 GBP
View
Retailer 21
-
$7,554 USD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
3c9c5cb5-75c6-4e1a-b635-68b6d5c67a90 · Sep 12
$7,679 USD
View
Price last confirmed 51 days ago
21 more retailers have this diamond
Prices start from $4,002 USDSave up to $2,941 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
1.25ct Round
$4,002 USD