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Round|Natural|GIA

1.25ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 6194891664

Certificate GIA 6194891664

Diamond specifications and retailer prices

From $15,019 NZD
As of November 6, 2026
Save $5,372 NZD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $20,391 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6194891664. Listed at 6 retailers as of November 6, 2026, with prices from $15,019 to $20,391, a $5,372 spread on the same certified stone. Yorxs lists it at $20,391. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6194891664
Dimensions6.88 × 6.96 × 4.30 mm
L/W Ratio1.01
Top View
6.88 mm6.96 mm1.25 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6194891664
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $19,650 NZD|Low: $14,832 NZD|High: $20,500 NZD|Avg: $18,316 NZD|+0.8%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$15,019 NZD
Retailer 1$19,650 NZD
Yorxs$20,391 NZD

36 data points across 3 retailers

6 retailers$15,019 NZD to $20,391 NZD

B
Cheapest Retailer
-
$15,019 NZD
B
Retailer 2
-
$15,500 NZD
View
B
Retailer 3
-
$15,594 NZD
View
B
Retailer 4
-
$16,227 NZD
View
B
Retailer 5
-
$19,650 NZD
View
Most Expensive
B
Yorxs
RB2052 · Nov 6
$20,391 NZD
€10,917 EUR
View
5 more retailers have this diamond
Prices start from $15,019 NZDSave up to $5,372 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.

B
1.25ct Round
$15,019 NZD