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Round|Natural|GIA

1.29ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5241057442

Certificate GIA 5241057442

Diamond specifications and retailer prices

From $3,412 SGD
$2,669 USD
As of October 31, 2026
Save $2,709 SGD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,121 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241057442. Listed at 14 retailers as of October 26, 2026, with prices from $3,412 to $6,121, a $2,709 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,121. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.29
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5241057442
Dimensions6.92 × 6.95 × 4.35 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.92 mm6.95 mm1.29 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241057442
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 31
Current: $4,734 SGD|Low: $3,412 SGD|High: $6,360 SGD|Avg: $4,320 SGD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 1, 2026
Retailer 12$3,412 SGD
Retailer 11$3,634 SGD
Retailer 9$3,677 SGD
Retailer 13$3,737 SGD
Retailer 8$3,739 SGD
Retailer 7$3,997 SGD
Retailer 5$4,110 SGD
Retailer 3$4,142 SGD
Retailer 2$4,394 SGD
Retailer 4$4,511 SGD
Retailer 6$4,542 SGD
Retailer 10$4,668 SGD
Retailer 1$4,734 SGD
Wholesale Diamonds Direct$6,121 SGD

24 data points across 14 retailers

14 retailers$3,412 SGD to $6,121 SGD

A
Cheapest Retailer
-
$3,412 SGD
$2,669 USD
A
Retailer 2
-
$3,634 SGD
$2,843 USD
View
A
Retailer 3
-
$3,677 SGD
$2,876 USD
View
A
Retailer 4
-
$3,737 SGD
View
A
Retailer 5
-
$3,739 SGD
$2,925 USD
View
A
Retailer 6
-
$3,997 SGD
£2,462 GBP
View
A
Retailer 7
-
$4,110 SGD
View
A
Retailer 8
-
$4,142 SGD
$3,240 USD
View
A
Retailer 9
-
$4,394 SGD
$3,437 USD
View
A
Retailer 10
-
$4,511 SGD
$3,529 USD
View
A
Retailer 11
-
$4,542 SGD
€3,384 EUR
View
A
Retailer 12
-
$4,668 SGD
£2,875 GBP
View
A
Retailer 13
-
$4,734 SGD
$3,703 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
537989547 · Oct 26
$6,121 SGD
$4,788 USD
View
13 more retailers have this diamond
Prices start from $3,412 SGDSave up to $2,709 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
$3,412 SGD