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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 $5,695 SGD
As of November 5, 2026
Save $978 SGD (15%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,837 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,837 SGD|Low: $4,758 SGD|High: $10,837 SGD|Avg: $6,718 SGD
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$4,767 SGD
Retailer 15$4,958 SGD
Retailer 4$5,022 SGD
Retailer 6$5,339 SGD
Retailer 9$5,602 SGD
Retailer 3$5,634 SGD
Retailer 10$5,634 SGD
Retailer 13$5,695 SGD
Retailer 20$5,890 SGD
Retailer 17$5,914 SGD
Retailer 22$6,130 SGD
Retailer 21$6,254 SGD
Retailer 16$6,444 SGD
Retailer 18$6,570 SGD
Retailer 2$6,674 SGD
Retailer 8$6,867 SGD
Retailer 5$6,975 SGD
Retailer 11$7,222 SGD
Retailer 19$7,499 SGD
Retailer 12$9,102 SGD
Retailer 14$9,364 SGD
Retailer 23$10,024 SGD
NZ Jewellers$10,837 SGD

12 data points across 23 retailers

9 retailers$5,695 SGD to $6,674 SGD

Retailer 1
-
$5,634 SGD
Price last confirmed 39 days ago
A
Retailer 2
-
$5,695 SGD
View
A
Retailer 3
-
$5,914 SGD
View
Retailer 4
-
$6,254 SGD
View
Price last confirmed 37 days ago
Retailer 5
-
$6,501 SGD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$6,570 SGD
View
A
Retailer 7
-
$6,674 SGD
View
Retailer 8
-
$6,867 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
8559e1ae-ccff-46f6-be9e-4a6458bbf3aa · Sep 27
$10,837 SGD
$8,484 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $5,695 SGDSave up to $978 SGD

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
$5,695 SGD