CaratHunter
Plans
Cushion|Natural|GIA

3.00ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6551048193

Certificate GIA 6551048193

Diamond specifications and retailer prices

From €12,517 EUR
₹1,331,836 INR
As of October 31, 2026
Save €10,127 EUR (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €22,644 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551048193. Listed at 12 retailers as of October 31, 2026, with prices from €12,517 to €22,644, a €10,127 spread on the same certified stone. MOH London lists it at €22,644. 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

3.00
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551048193
Dimensions8.26 × 7.49 × 5.37 mm
L/W Ratio1.10
Top View
8.26 mm7.49 mm3.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551048193
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 71.7%

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: €22,644 EUR|Low: €12,489 EUR|High: €23,498 EUR|Avg: €16,926 EUR|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5€12,517 EUR
Retailer 11€14,713 EUR
Retailer 7€14,956 EUR
Retailer 3€15,216 EUR
Retailer 2€15,282 EUR
Retailer 9€15,337 EUR
Retailer 8€15,651 EUR
Retailer 10€16,004 EUR
Retailer 6€17,594 EUR
Retailer 4€18,796 EUR
MOH London€22,644 EUR

35 data points across 11 retailers

12 retailers€12,517 EUR to €22,644 EUR

A
Cheapest Retailer
-
€12,517 EUR
₹1,331,836 INR
A
Retailer 2
-
€13,699 EUR
A$23,545 AUD
View
A
Retailer 3
-
€14,713 EUR
$16,438 USD
View
A
Retailer 4
-
€14,956 EUR
$16,709 USD
View
Retailer 5
-
€15,216 EUR
A$26,153 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€15,282 EUR
£13,444 GBP
View
A
Retailer 7
-
€15,337 EUR
$17,135 USD
View
Final sale: no returns
B+
Retailer 8
-
€15,651 EUR
$17,485 USD
View
Retailer 9
-
€16,004 EUR
$17,880 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€17,594 EUR
View
B+
Retailer 11
-
€18,796 EUR
ZAR 339,239 ZAR
View
Most Expensive
B
MOH London
4C17173C1 · Nov 1
€22,644 EUR
£19,920 GBP
View
11 more retailers have this diamond
Prices start from €12,517 EURSave up to €10,127 EUR

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
€12,517 EUR