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Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1553501697

Certificate GIA 1553501697

Diamond specifications and retailer prices

From €3,307 EUR
$3,709 USD
As of November 2, 2026
Save €3,394 EUR (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,701 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553501697. Listed at 13 retailers as of November 1, 2026, with prices from €3,307 to €6,701, a €3,394 spread on the same certified stone. MOH London lists it at €6,701. 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

1.51
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553501697
Dimensions7.85 × 6.03 × 3.99 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cloud, Crystal, Needle
Top View
7.85 mm6.03 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553501697
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.2%

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 2
Current: €6,701 EUR|Low: €3,307 EUR|High: €7,388 EUR|Avg: €4,722 EUR|-9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€3,307 EUR
Retailer 9€3,381 EUR
Retailer 7€3,518 EUR
Retailer 10€3,609 EUR
Retailer 5€3,794 EUR
Retailer 2€4,076 EUR
Retailer 4€4,184 EUR
Retailer 8€4,317 EUR
Retailer 3€4,760 EUR
MOH London€6,701 EUR

38 data points across 10 retailers

13 retailers€3,307 EUR to €6,701 EUR

A
Cheapest Retailer
-
€3,307 EUR
$3,709 USD
A
Retailer 2
-
€3,381 EUR
$3,792 USD
View
A
Retailer 3
-
€3,518 EUR
$3,946 USD
View
Final sale: no returns
A
Retailer 4
-
€3,609 EUR
$4,048 USD
View
A
Retailer 5
-
€3,794 EUR
$4,255 USD
View
A
Retailer 6
-
€4,076 EUR
£3,600 GBP
View
A
Retailer 7
-
€4,184 EUR
£3,695 GBP
View
A
Retailer 8
-
€4,317 EUR
$4,842 USD
View
Retailer 9
-
€4,323 EUR
SGD 6,553 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€4,583 EUR
A$7,908 AUD
View
B+
Retailer 11
-
€4,760 EUR
View
Retailer 12
-
€5,059 EUR
$5,674 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
2990C5116 · Nov 1
€6,701 EUR
£5,918 GBP
View
12 more retailers have this diamond
Prices start from €3,307 EURSave up to €3,394 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
1.51ct Cushion
€3,307 EUR