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Round|Natural|GIA

1.25ct F IF Round Natural Diamond

EX • F/IF • GIA 6535626991

Certificate GIA 6535626991

Diamond specifications and retailer prices

From $15,437 NZD
As of November 4, 2026
Save $5,752 NZD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,189 NZD at Yorxs · As of November 6, 2026
View at Yorxs

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6535626991. Listed at 5 retailers as of November 4, 2026, with prices from $15,437 to $21,189, a $5,752 spread on the same certified stone. Yorxs lists it at $21,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6535626991
Dimensions7.04 × 7.01 × 4.24 mm
L/W Ratio1.00
Top View
7.04 mm7.01 mm1.25 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535626991
Side View
Table 57.0%Crown 32°Girdle: THN-THNPavilion 41.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,294 NZD|Low: $15,437 NZD|High: $21,303 NZD|Avg: $18,393 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 2$15,437 NZD
Retailer 3$16,380 NZD
Retailer 4$18,397 NZD
Retailer 1$20,294 NZD
Yorxs$21,189 NZD

28 data points across 5 retailers

5 retailers$15,437 NZD to $21,189 NZD

A
Cheapest Retailer
-
$15,437 NZD
A
Retailer 2
-
$16,380 NZD
View
B+
Retailer 3
-
$18,397 NZD
View
B+
Retailer 4
-
$20,294 NZD
View
Most Expensive
B+
Yorxs
MI4002 · Nov 6
$21,189 NZD
€11,344 EUR
View
4 more retailers have this diamond
Prices start from $15,437 NZDSave up to $5,752 NZD

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
$15,437 NZD