CaratHunter
Plans
Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6207077072

Certificate GIA 6207077072

Diamond specifications and retailer prices

From $10,314 AUD
As of November 4, 2026
Save $8,470 AUD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,543 AUD at NZ Jewellers · As of September 19, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6207077072. Listed at 22 retailers as of November 1, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6207077072
Dimensions7.00 × 6.97 × 4.23 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.00 mm6.97 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6207077072
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,371 AUD|Low: $10,314 AUD|High: $19,010 AUD|Avg: $13,367 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$10,314 AUD
Retailer 2$10,554 AUD
Retailer 12$11,271 AUD
Retailer 3$11,272 AUD
Retailer 1$12,371 AUD
Retailer 6$12,534 AUD
Retailer 11$12,708 AUD
Retailer 8$12,925 AUD
Retailer 4$14,585 AUD
Retailer 7$14,615 AUD
Retailer 5$16,443 AUD
Retailer 10$18,783 AUD

34 data points across 12 retailers

22 retailers$10,314 AUD to $18,783 AUD

B+
Cheapest Retailer
-
$10,314 AUD
B+
Retailer 2
-
$10,554 AUD
View
B
Retailer 3
-
$11,271 AUD
View
Final sale: no returns
B
Retailer 4
-
$12,011 AUD
View
Retailer 5
-
$12,211 AUD
View
Price last confirmed 50 days ago
B
Retailer 6
-
$12,371 AUD
View
B
Retailer 7
-
$12,534 AUD
View
Retailer 8
-
$12,708 AUD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$12,925 AUD
View
B
Retailer 10
-
$12,925 AUD
View
Retailer 11
-
$12,925 AUD
View
Price last confirmed 23 days ago
Retailer 12
-
$12,925 AUD
View
Price last confirmed 39 days ago
B
Retailer 13
-
$13,128 AUD
View
B
Retailer 14
-
$13,128 AUD
View
B
Retailer 15
-
$13,571 AUD
View
Retailer 16
-
$14,089 AUD
View
Price last confirmed 48 days ago
B
Retailer 17
-
$14,585 AUD
View
B
Retailer 18
-
$14,615 AUD
View
Retailer 19
-
$14,841 AUD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$16,443 AUD
View
B
Retailer 21
-
$18,783 AUD
View
Most Expensive
NZ Jewellers
4bfc929f-30e6-4c01-86f5-61207ec3531f · Sep 19
$22,543 AUD
$15,781 USD
View
Price under review
21 more retailers have this diamond
Prices start from $10,314 AUDSave up to $8,470 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.

B+
1.25ct Round
$10,314 AUD