Cushion|Natural|GIA

3.14ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2508019094

Certificate GIA 2508019094

Diamond specifications and retailer prices

From $40,347 USD
As of November 4, 2026
Save $28,998 USD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $69,345 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.14ct natural cushion diamond

This 3.14ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2508019094. Listed at 13 retailers as of November 4, 2026, with prices from $40,347 to $69,345, a $28,998 spread on the same certified stone. MOH London lists it at $69,345. 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

3.14
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2508019094
Dimensions9.14 × 7.54 × 5.23 mm
L/W Ratio1.21
Top View
9.14 mm7.54 mm3.14 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2508019094
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $69,345 USD|Low: $40,347 USD|High: $70,368 USD|Avg: $51,158 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$40,347 USD
Retailer 9$42,150 USD
Retailer 2$44,443 USD
Retailer 6$44,484 USD
Retailer 3$47,785 USD
Retailer 4$53,713 USD
Retailer 8$55,094 USD
Retailer 5$57,316 USD
MOH London$69,345 USD

36 data points across 9 retailers

13 retailers$40,347 USD to $69,345 USD

B+
Cheapest Retailer
-
$40,347 USD
Retailer 2
-
$42,150 USD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$44,443 USD
View
B
Retailer 4
-
$44,484 USD
View
Retailer 5
-
$44,484 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$44,484 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$44,484 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$47,616 USD
View
B+
Retailer 9
-
$47,785 USD
View
B
Retailer 10
-
$53,713 USD
View
B
Retailer 11
-
$55,094 USD
View
B
Retailer 12
-
$57,316 USD
View
Most Expensive
B
MOH London
B2110AFB3 · Nov 4
$69,345 USD
£54,602 GBP
View
12 more retailers have this diamond
Prices start from $40,347 USDSave up to $28,998 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+
3.14ct Cushion
$40,347 USD