Oval|Natural|GIA

1.29ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6455853187

Certificate GIA 6455853187

Diamond specifications and retailer prices

From $3,547 USD
As of October 31, 2026
Save $458 USD (11%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,005 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.29ct natural oval diamond

This 1.29ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 6455853187. Listed at 5 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.29
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455853187
Dimensions8.38 × 6.20 × 3.93 mm
L/W Ratio1.35
Top View
8.38 mm6.20 mm1.29 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455853187
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,547 USD|Low: $3,547 USD|High: $4,016 USD|Avg: $3,783 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1$3,547 USD
Retailer 2$3,750 USD
Retailer 3$3,750 USD
Retailer 4$3,870 USD
Yorxs$4,005 USD

16 data points across 5 retailers

5 retailers$3,547 USD to $4,005 USD

B+
Cheapest Retailer
-
$3,547 USD
B+
Retailer 2
-
$3,750 USD
View
B+
Retailer 3
-
$3,750 USD
View
B+
Retailer 4
-
$3,870 USD
View
Most Expensive
B+
Yorxs
336262883 · Oct 31
$4,005 USD
€3,814 EUR
View
4 more retailers have this diamond
Prices start from $3,547 USDSave up to $458 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+
1.29ct Oval
$3,547 USD