Cushion|Natural|GIA

3.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 5543753980

Certificate GIA 5543753980

Diamond specifications and retailer prices

From $14,691 USD
As of November 6, 2026
Save $12,055 USD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $26,746 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543753980. Listed at 11 retailers as of November 4, 2026, with prices from $14,691 to $26,746, a $12,055 spread on the same certified stone. MOH London lists it at $26,746. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543753980
Dimensions10.39 × 6.84 × 4.93 mm
L/W Ratio1.52
Top View
10.39 mm6.84 mm3.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543753980
Side View
Table 59.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 72.1%

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: Nov 6
Current: $26,746 USD|Low: $14,691 USD|High: $27,329 USD|Avg: $19,180 USD|-2.1%
MOH London
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 6, 2026
Retailer 2$14,691 USD
Retailer 4$17,000 USD
Retailer 13$17,426 USD
Retailer 12$17,533 USD
Retailer 8$17,585 USD
Retailer 11$17,686 USD
Retailer 9$19,090 USD
Retailer 7$19,981 USD
Retailer 5$20,034 USD
Retailer 3$20,317 USD
Retailer 10$21,070 USD
Retailer 6$21,276 USD
MOH London$26,746 USD

17 data points across 13 retailers

11 retailers$14,691 USD to $26,746 USD

A
Cheapest Retailer
-
$14,691 USD
B+
Retailer 2
-
$17,426 USD
View
B+
Retailer 3
-
$17,533 USD
View
B+
Retailer 4
-
$17,585 USD
View
B+
Retailer 5
-
$17,686 USD
View
B+
Retailer 6
-
$19,090 USD
View
B+
Retailer 7
-
$19,981 USD
View
B
Retailer 8
-
$20,317 USD
View
B
Retailer 9
-
$21,070 USD
View
B
Retailer 10
-
$21,276 USD
View
Most Expensive
B
MOH London
30CBD2E68 · Nov 4
$26,746 USD
£21,060 GBP
View
10 more retailers have this diamond
Prices start from $14,691 USDSave up to $12,055 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
3.00ct Cushion
$14,691 USD