Round|Natural|GIA

1.27ct F IF Round Natural Diamond

EX • F/IF • GIA 3435948784

Certificate GIA 3435948784

Diamond specifications and retailer prices

From $9,701 USD
As of October 30, 2026
Save $11,487 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,188 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3435948784. Listed at 19 retailers as of October 30, 2026, with prices from $9,701 to $21,188, a $11,487 spread on the same certified stone. Diamond Quarter lists it at $21,188. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 3435948784
Dimensions7.04 × 7.03 × 4.20 mm
L/W Ratio1.00
Top View
7.04 mm7.03 mm1.27 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3435948784
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilionCulet: NoneDepth 59.6%

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 30
Current: $13,115 USD|Low: $9,545 USD|High: $16,525 USD|Avg: $11,970 USD|+3.5%
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
November 1, 2026
Retailer 10$9,545 USD
Retailer 13$9,701 USD
Retailer 11$9,756 USD
Retailer 5$10,330 USD
Retailer 2$10,454 USD
Retailer 3$10,455 USD
Retailer 7$11,123 USD
Retailer 9$11,357 USD
Retailer 12$11,560 USD
Retailer 1$13,115 USD
Retailer 4$13,756 USD
Retailer 8$15,360 USD
Retailer 6$16,328 USD

39 data points across 13 retailers

19 retailers$9,701 USD to $21,188 USD

Retailer 1
-
$9,545 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$9,701 USD
View
A
Retailer 3
-
$9,756 USD
View
B+
Retailer 4
-
$10,330 USD
View
B+
Retailer 5
-
$10,454 USD
View
Final sale: no returns
B+
Retailer 6
-
$11,123 USD
£8,758 GBP
View
Retailer 7
-
$11,327 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$11,357 USD
A$17,472 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$11,501 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$11,560 USD
View
Retailer 11
-
$11,560 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$12,457 USD
View
Retailer 13
-
$13,069 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$13,115 USD
€12,490 EUR
View
Retailer 15
-
$13,756 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$15,360 USD
ZAR 248,142 ZAR
View
B
Retailer 17
-
$16,328 USD
£12,857 GBP
View
Retailer 18
-
$17,425 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Diamond Quarter
1.27IFF348453CAN · Oct 31
$21,188 USD
£16,683 GBP
View
18 more retailers have this diamond
Prices start from $9,701 USDSave up to $11,487 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.

A
1.27ct Round
$9,701 USD