Round|Natural|GIA

1.29ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6405688816

Certificate GIA 6405688816

Diamond specifications and retailer prices

From $12,432 USD
€11,840 EUR
As of November 1, 2026
Save $4,684 USD (27%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $24,888 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6405688816. Listed at 26 retailers as of November 1, 2026, with a 38% 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

1.29
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6405688816
Dimensions6.99 × 6.95 × 4.28 mm
L/W Ratio1.01
Top View
6.99 mm6.95 mm1.29 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6405688816
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

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 1
Current: $14,846 USD|Low: $12,432 USD|High: $22,452 USD|Avg: $16,394 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$12,432 USD
Retailer 7$12,475 USD
Retailer 8$13,613 USD
Retailer 1$14,846 USD
Retailer 10$15,152 USD
Retailer 6$15,264 USD
Retailer 2$15,980 USD
Retailer 4$17,116 USD
Retailer 5$20,869 USD
Retailer 3$22,184 USD

44 data points across 10 retailers

26 retailers$12,432 USD to $17,116 USD

B
Cheapest Retailer
-
$12,432 USD
€11,840 EUR
B+
Retailer 2
-
$12,475 USD
View
B
Retailer 3
-
$12,987 USD
View
B
Retailer 4
-
$13,179 USD
View
B
Retailer 5
-
$13,295 USD
CA$18,465 CAD
View
B
Retailer 6
-
$13,613 USD
View
Final sale: no returns
B
Retailer 7
-
$13,945 USD
View
B
Retailer 8
-
$14,205 USD
View
B
Retailer 9
-
$14,846 USD
£11,689 GBP
View
B
Retailer 10
-
$15,152 USD
View
Retailer 11
-
$15,264 USD
A$23,484 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$15,389 USD
View
Price last confirmed 69 days ago
B
Retailer 13
-
$15,389 USD
View
Retailer 14
-
$15,980 USD
View
Price last confirmed 56 days ago
B
Retailer 15
-
$15,980 USD
View
B
Retailer 16
-
$16,110 USD
View
B
Retailer 17
-
$16,110 USD
View
B
Retailer 18
-
$16,633 USD
View
B
Retailer 19
-
$16,640 USD
View
B
Retailer 20
-
$17,055 USD
View
B
Retailer 21
-
$17,116 USD
€16,301 EUR
View
Retailer 22
-
$20,123 USD
View
Price under review
Retailer 23
-
$20,123 USD
View
Price under review
Retailer 24
-
$20,869 USD
ZAR 337,141 ZAR
View
Price under review
Retailer 25
-
$22,184 USD
£17,468 GBP
View
Price under review
Most Expensive
Diamond Quarter
1.29VS1F641672BCN · Oct 29
$24,888 USD
£19,597 GBP
View
Price under review
25 more retailers have this diamond
Prices start from $12,432 USDSave up to $4,684 USD

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+
1.29ct Round
$12,432 USD