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Round|Natural|GIA

1.29ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6512000589

Certificate GIA 6512000589

Diamond specifications and retailer prices

From $6,370 AUD
As of November 5, 2026
Save $1,094 AUD (15%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,119 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.29ct natural round diamond

This 1.29ct 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 6512000589. Listed at 9 retailers as of November 5, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6512000589
Dimensions6.92 × 6.95 × 4.33 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.92 mm6.95 mm1.29 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512000589
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: Nov 5
Current: $12,119 AUD|Low: $5,321 AUD|High: $12,119 AUD|Avg: $7,513 AUD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 7$5,331 AUD
Retailer 15$5,545 AUD
Retailer 4$5,617 AUD
Retailer 6$5,971 AUD
Retailer 9$6,265 AUD
Retailer 3$6,301 AUD
Retailer 10$6,301 AUD
Retailer 13$6,370 AUD
Retailer 20$6,587 AUD
Retailer 17$6,614 AUD
Retailer 22$6,855 AUD
Retailer 21$6,994 AUD
Retailer 16$7,207 AUD
Retailer 18$7,348 AUD
Retailer 2$7,464 AUD
Retailer 8$7,680 AUD
Retailer 5$7,801 AUD
Retailer 11$8,077 AUD
Retailer 19$8,387 AUD
Retailer 12$10,179 AUD
Retailer 14$10,472 AUD
Retailer 23$11,211 AUD
NZ Jewellers$12,119 AUD

12 data points across 23 retailers

9 retailers$6,370 AUD to $7,464 AUD

Retailer 1
-
$6,301 AUD
Price last confirmed 39 days ago
A
Retailer 2
-
$6,370 AUD
View
A
Retailer 3
-
$6,614 AUD
View
Retailer 4
-
$6,994 AUD
View
Price last confirmed 37 days ago
Retailer 5
-
$7,271 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$7,348 AUD
View
A
Retailer 7
-
$7,464 AUD
View
Retailer 8
-
$7,680 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
8559e1ae-ccff-46f6-be9e-4a6458bbf3aa · Sep 27
$12,119 AUD
$8,484 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $6,370 AUDSave up to $1,094 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
1.29ct Round
$6,370 AUD