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1.25ct H VVS1 Round Natural Diamond

EX • H/VVS1 • IGI 828654391

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654391

Diamond specifications and retailer prices

From $3,908 AUD
SGD 3,710 SGD
As of October 31, 2026
Save $5,586 AUD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,494 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 828654391. Listed at 17 retailers as of October 30, 2026, with prices from $3,908 to $9,494, a $5,586 spread on the same certified stone. NZ Jewellers lists it at $9,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 828654391
Dimensions6.75 × 6.83 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.75 mm6.83 mm1.25 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 828654391
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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 31
Current: $9,494 AUD|Low: $3,908 AUD|High: $9,784 AUD|Avg: $6,017 AUD|-3.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3$3,908 AUD
Retailer 11$4,662 AUD
Retailer 14$4,906 AUD
Retailer 12$4,978 AUD
Retailer 6$5,106 AUD
Retailer 4$5,111 AUD
Retailer 2$5,251 AUD
Retailer 15$5,437 AUD
Retailer 7$5,464 AUD
Retailer 8$5,673 AUD
Retailer 10$5,970 AUD
Retailer 16$6,021 AUD
Retailer 5$6,288 AUD
Retailer 17$6,698 AUD
Retailer 9$8,116 AUD
Retailer 13$9,090 AUD
NZ Jewellers$9,494 AUD

20 data points across 17 retailers

17 retailers$3,908 AUD to $9,494 AUD

A
Cheapest Retailer
-
$3,908 AUD
SGD 3,710 SGD
A
Retailer 2
-
$4,662 AUD
$3,275 USD
View
A
Retailer 3
-
$4,906 AUD
$3,446 USD
View
A
Retailer 4
-
$4,978 AUD
£2,753 GBP
View
A
Retailer 5
-
$5,106 AUD
$3,587 USD
View
A
Retailer 6
-
$5,111 AUD
$3,590 USD
View
A
Retailer 7
-
$5,251 AUD
£2,904 GBP
View
A
Retailer 8
-
$5,437 AUD
$3,819 USD
View
A
Retailer 9
-
$5,464 AUD
$3,838 USD
View
A
Retailer 10
-
$5,673 AUD
$3,985 USD
View
A
Retailer 11
-
$5,970 AUD
€3,994 EUR
View
A
Retailer 12
-
$6,021 AUD
£3,330 GBP
View
A
Retailer 13
-
$6,288 AUD
$4,417 USD
View
A
Retailer 14
-
$6,698 AUD
ZAR 76,014 ZAR
View
B+
Retailer 15
-
$8,116 AUD
$5,701 USD
View
B+
Retailer 16
-
$9,090 AUD
£5,028 GBP
View
Most Expensive
B+
NZ Jewellers
484383ff-20f4-4c63-b0b5-f70fa6082653 · Oct 30
$9,494 AUD
$6,669 USD
View
16 more retailers have this diamond
Prices start from $3,908 AUDSave up to $5,586 AUD

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
$3,908 AUD