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Round|Natural|GIA

1.29ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5241069409

Certificate GIA 5241069409

Diamond specifications and retailer prices

From $5,486 NZD
SGD 4,171 SGD
As of October 31, 2026
Save $5,016 NZD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,213 NZD 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241069409. Listed at 14 retailers as of October 29, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5241069409
Dimensions6.95 × 6.99 × 4.33 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.95 mm6.99 mm1.29 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241069409
Side View
Table 56.0%Crown 34°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: $8,397 NZD|Low: $5,486 NZD|High: $11,374 NZD|Avg: $7,790 NZD|-1.2%
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
October 30, 2026
Retailer 13$5,486 NZD
Retailer 8$6,228 NZD
Retailer 10$6,277 NZD
Retailer 9$6,656 NZD
Retailer 4$6,798 NZD
Retailer 5$6,834 NZD
Retailer 6$7,211 NZD
Retailer 11$7,482 NZD
Retailer 2$7,907 NZD
Retailer 3$7,985 NZD
Retailer 7$8,075 NZD
Retailer 1$8,397 NZD
Retailer 12$10,502 NZD
Wholesale Diamonds Direct$11,213 NZD

36 data points across 14 retailers

14 retailers$5,486 NZD to $10,502 NZD

A
Cheapest Retailer
-
$5,486 NZD
SGD 4,171 SGD
A
Retailer 2
-
$6,228 NZD
$3,504 USD
View
A
Retailer 3
-
$6,277 NZD
$3,532 USD
View
A
Retailer 4
-
$6,656 NZD
$3,745 USD
View
A
Retailer 5
-
$6,798 NZD
SGD 5,169 SGD
View
Retailer 6
-
$6,834 NZD
$3,845 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$7,211 NZD
£3,195 GBP
View
A
Retailer 8
-
$7,482 NZD
$4,210 USD
View
B+
Retailer 9
-
$7,907 NZD
$4,449 USD
View
B+
Retailer 10
-
$7,985 NZD
$4,493 USD
View
B+
Retailer 11
-
$8,075 NZD
€4,327 EUR
View
B+
Retailer 12
-
$8,397 NZD
£3,720 GBP
View
B+
Retailer 13
-
$10,502 NZD
$5,909 USD
View
Most Expensive
Wholesale Diamonds Direct
403843779 · Oct 26
$11,213 NZD
$6,309 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $5,486 NZDSave up to $5,016 NZD

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
$5,486 NZD