Oval|Natural|GIA

1.25ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6551482959

Certificate GIA 6551482959

Diamond specifications and retailer prices

From $2,744 USD
As of October 30, 2026
Save $2,928 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,672 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551482959. Listed at 13 retailers as of October 30, 2026, with prices from $2,744 to $5,672, a $2,928 spread on the same certified stone. NZ Jewellers lists it at $5,672. 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

1.25
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551482959
Dimensions8.68 × 6.13 × 3.57 mm
L/W Ratio1.42
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Natural
Top View
8.68 mm6.13 mm1.25 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551482959
Side View
Table 63.0%CrownGirdle: Thick - Very ThickPavilionCulet: NoneDepth 58.2%

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: $5,672 USD|Low: $2,744 USD|High: $5,988 USD|Avg: $3,697 USD|-5.3%
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 5$2,744 USD
Retailer 12$2,890 USD
Retailer 10$2,950 USD
Retailer 13$3,005 USD
Retailer 3$3,045 USD
Retailer 8$3,256 USD
Retailer 11$3,256 USD
Retailer 6$3,374 USD
Retailer 4$3,381 USD
Retailer 9$3,757 USD
Retailer 7$3,812 USD
Retailer 2$5,444 USD
NZ Jewellers$5,672 USD

39 data points across 13 retailers

13 retailers$2,744 USD to $5,672 USD

A
Cheapest Retailer
-
$2,744 USD
A
Retailer 2
-
$2,890 USD
View
Retailer 3
-
$2,950 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,005 USD
View
Final sale: no returns
A
Retailer 5
-
$3,045 USD
View
B+
Retailer 6
-
$3,256 USD
View
B+
Retailer 7
-
$3,256 USD
View
B+
Retailer 8
-
$3,374 USD
£2,657 GBP
View
B+
Retailer 9
-
$3,381 USD
View
B+
Retailer 10
-
$3,757 USD
View
B+
Retailer 11
-
$3,812 USD
€3,630 EUR
View
B
Retailer 12
-
$5,444 USD
£4,287 GBP
View
Most Expensive
B
NZ Jewellers
594f3013-b740-44a5-8480-22f50516963d · Oct 30
$5,672 USD
View
12 more retailers have this diamond
Prices start from $2,744 USDSave up to $2,928 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 Oval
$2,744 USD