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Cushion|Natural|GIA

0.51ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2536383775

Certificate GIA 2536383775

Diamond specifications and retailer prices

From €261 EUR
$292 USD
As of November 2, 2026
Save €128 EUR (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €389 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536383775. Listed at 5 retailers as of November 2, 2026, with prices from €261 to €389, a €128 spread on the same certified stone. 77 Diamonds lists it at €389. 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

0.51
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536383775
Dimensions4.44 × 4.42 × 3.00 mm
L/W Ratio1.00
Top View
4.44 mm4.42 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536383775
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Nov 2
Current: €389 EUR|Low: €230 EUR|High: €414 EUR|Avg: €327 EUR|-4.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€261 EUR
Retailer 5€274 EUR
Retailer 4€308 EUR
Retailer 2€365 EUR
77 Diamonds€389 EUR

41 data points across 5 retailers

5 retailers€261 EUR to €389 EUR

A
Cheapest Retailer
-
€261 EUR
$292 USD
Final sale: no returns
B+
Retailer 2
-
€274 EUR
MYR 1,245 MYR
View
B+
Retailer 3
-
€308 EUR
SGD 465 SGD
View
B+
Retailer 4
-
€365 EUR
$408 USD
View
Most Expensive
B+
77 Diamonds
CUSCPAUGCJUT5 · Nov 2
€389 EUR
£342 GBP
View
4 more retailers have this diamond
Prices start from €261 EURSave up to €128 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
0.51ct Cushion
€261 EUR